Grade 1 Cylindrical Locks
Grade 1 Lever/Knob locksets extra heavy duty residential, commercial, institutional, and industrial applications. Interior and exterior doors for schools/universities, hospitals/healthcare facilities, offices, factories, public buildings, religious, retail, and government facilities.
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Yale 5401LN Passage/Closet Latch Cylindrical Lever Lock
Designed for industrial, commercial and institutional use, the Yale® 5400LN Series heavy-duty cylindrical lockset offers no compromise when it comes to rugged reliability and performance. With key construction features such as our Free Wheeling lever mechanism, wear-resistant chassis plates, heavy-duty lever return springs and through-bolting, this Grade 1 trendsetter proves time and again why it’s the favorite among architects and building owners who demand the highest standard of product quality. Learn More$181.50 -
Yale 5402LN Privacy/Bedroom/Bathroom Cylindrical Lever Lock
Designed for industrial, commercial and institutional use, the Yale® 5402LN Series heavy-duty cylindrical lockset offers no compromise when it comes to rugged reliability and performance. With key construction features such as our Free Wheeling lever mechanism, wear-resistant chassis plates, heavy-duty lever return springs and through-bolting, this Grade 1 trendsetter proves time and again why it’s the favorite among architects and building owners who demand the highest standard of product quality. Learn More$207.90 -
Yale 5404LN Entry Cylindrical Lever Lock w/ Conventional Cylinder
Designed for industrial, commercial and institutional use, the Yale® 5404LN heavy-duty cylindrical lockset offers no compromise when it comes to rugged reliability and performance. With key construction features such as our Free Wheeling lever mechanism, wear-resistant chassis plates, heavy-duty lever return springs and through-bolting, this Grade 1 trendsetter proves time and again why it’s the favorite among architects and building owners who demand the highest standard of product quality. Learn More$242.55 -
Yale 5404LN-LC Entry Cylindrical Lever Lock (Less Cylinder)
Designed for industrial, commercial and institutional use, the Yale® 5404LN-LC heavy-duty cylindrical lockset offers no compromise when it comes to rugged reliability and performance. With key construction features such as our Free Wheeling lever mechanism, wear-resistant chassis plates, heavy-duty lever return springs and through-bolting, this Grade 1 trendsetter proves time and again why it’s the favorite among architects and building owners who demand the highest standard of product quality. Learn More$212.85 -
Yale 5405LN Storeroom/Closet Cylindrical Lever Lock w/ Conventional Cylinder
Designed for industrial, commercial and institutional use, the Yale® 5405LN heavy-duty cylindrical lockset offers no compromise when it comes to rugged reliability and performance. With key construction features such as our Free Wheeling lever mechanism, wear-resistant chassis plates, heavy-duty lever return springs and through-bolting, this Grade 1 trendsetter proves time and again why it’s the favorite among architects and building owners who demand the highest standard of product quality. Learn More$234.28 -
Yale 5405LN-LC Storeroom/Closet Cylindrical Lever Lock (Less Cylinder)
Designed for industrial, commercial and institutional use, the Yale® 5405LN Series heavy-duty cylindrical lockset offers no compromise when it comes to rugged reliability and performance. With key construction features such as our Free Wheeling lever mechanism, wear-resistant chassis plates, heavy-duty lever return springs and through-bolting, this Grade 1 trendsetter proves time and again why it’s the favorite among architects and building owners who demand the highest standard of product quality. Learn More$212.85 -
Yale 5407LN Entry Cylindrical Lever Lock w/ Conventional Cylinder
Designed for industrial, commercial and institutional use, the Yale® 5407LN Series heavy-duty cylindrical lockset offers no compromise when it comes to rugged reliability and performance. With key construction features such as our Free Wheeling lever mechanism, wear-resistant chassis plates, heavy-duty lever return springs and through-bolting, this Grade 1 trendsetter proves time and again why it’s the favorite among architects and building owners who demand the highest standard of product quality. Learn More$234.28 -
Yale 5407LN-LC Entry Cylindrical Lever Lock (Less Cylinder)
Designed for industrial, commercial and institutional use, the Yale® 5407LN heavy-duty cylindrical lockset offers no compromise when it comes to rugged reliability and performance. With key construction features such as our Free Wheeling lever mechanism, wear-resistant chassis plates, heavy-duty lever return springs and through-bolting, this Grade 1 trendsetter proves time and again why it’s the favorite among architects and building owners who demand the highest standard of product quality. Learn More$212.85 -
Yale 5408LN Classroom Cylindrical Lever Lock w/ Conventional Cylinder
Designed for industrial, commercial and institutional use, the Yale® 5408LN heavy-duty cylindrical lockset offers no compromise when it comes to rugged reliability and performance. With key construction features such as our Free Wheeling lever mechanism, wear-resistant chassis plates, heavy-duty lever return springs and through-bolting, this Grade 1 trendsetter proves time and again why it’s the favorite among architects and building owners who demand the highest standard of product quality. Learn More$234.28 -
Yale 5408LN-LC Classroom Cylindrical Lever Lock (Less Cylinder)
Designed for industrial, commercial and institutional use, the Yale® 5408LN-LC heavy-duty cylindrical lockset offers no compromise when it comes to rugged reliability and performance. With key construction features such as our Free Wheeling lever mechanism, wear-resistant chassis plates, heavy-duty lever return springs and through-bolting, this Grade 1 trendsetter proves time and again why it’s the favorite among architects and building owners who demand the highest standard of product quality. Learn More$212.85 -
Yale 5417LN Apartment/Exit/Public Toilet Cylindrical Lever Lock (Less Cylinder)
Designed for industrial, commercial and institutional use, the Yale® 5417LN heavy-duty cylindrical lockset offers no compromise when it comes to rugged reliability and performance. With key construction features such as our Free Wheeling lever mechanism, wear-resistant chassis plates, heavy-duty lever return springs and through-bolting, this Grade 1 trendsetter proves time and again why it’s the favorite among architects and building owners who demand the highest standard of product quality. Learn More$212.85 -
Yale AU5418LN Intruder Classroom Cylindrical Lever Lock w/ Conventional Cylinder
Designed for industrial, commercial and institutional use, the Yale® 5418LN heavy-duty cylindrical lockset offers no compromise when it comes to rugged reliability and performance. With key construction features such as our Free Wheeling lever mechanism, wear-resistant chassis plates, heavy-duty lever return springs and through-bolting, this Grade 1 trendsetter proves time and again why it’s the favorite among architects and building owners who demand the highest standard of product quality. Learn More$262.98 -
Yale AU5418LN-LC Intruder Classroom Cylindrical Lever Lock (Less Cylinder)
Designed for industrial, commercial and institutional use, the Yale® 5418LN-LC heavy-duty cylindrical lockset offers no compromise when it comes to rugged reliability and performance. With key construction features such as our Free Wheeling lever mechanism, wear-resistant chassis plates, heavy-duty lever return springs and through-bolting, this Grade 1 trendsetter proves time and again why it’s the favorite among architects and building owners who demand the highest standard of product quality. Learn More$212.85 -
Yale AU5421LN Communicating Cylindrical Lever Lock w/ Conventional Cylinder
Designed for industrial, commercial and institutional use, the Yale® 5421LN heavy-duty cylindrical lockset offers no compromise when it comes to rugged reliability and performance. With key construction features such as our Free Wheeling lever mechanism, wear-resistant chassis plates, heavy-duty lever return springs and through-bolting, this Grade 1 trendsetter proves time and again why it’s the favorite among architects and building owners who demand the highest standard of product quality. Learn More$272.25 -
Yale AU5421LN-LC Communicating Cylindrical Lever Lock (Less Cylinder)
Designed for industrial, commercial and institutional use, the Yale® 5421LN heavy-duty cylindrical lockset offers no compromise when it comes to rugged reliability and performance. With key construction features such as our Free Wheeling lever mechanism, wear-resistant chassis plates, heavy-duty lever return springs and through-bolting, this Grade 1 trendsetter proves time and again why it’s the favorite among architects and building owners who demand the highest standard of product quality. Learn More$212.85 -
Yale AU5422LN Corridor Cylindrical Lever Lock w/ Conventional Cylinder
Designed for industrial, commercial and institutional use, the Yale® 5422LN heavy-duty cylindrical lockset offers no compromise when it comes to rugged reliability and performance. With key construction features such as our Free Wheeling lever mechanism, wear-resistant chassis plates, heavy-duty lever return springs and through-bolting, this Grade 1 trendsetter proves time and again why it’s the favorite among architects and building owners who demand the highest standard of product quality. Learn More$234.28 -
Yale AU5422LN-LC Corridor Cylindrical Lever Lock (Less Cylinder)
Designed for industrial, commercial and institutional use, the Yale® 5422LN heavy-duty cylindrical lockset offers no compromise when it comes to rugged reliability and performance. With key construction features such as our Free Wheeling lever mechanism, wear-resistant chassis plates, heavy-duty lever return springs and through-bolting, this Grade 1 trendsetter proves time and again why it’s the favorite among architects and building owners who demand the highest standard of product quality. Learn More$212.85 -
Yale AU5430LN Utility/Asylum/Institutional Cylindrical Lever Lock w/ Conventional Cylinder
Designed for industrial, commercial and institutional use, the Yale® 5430LN heavy-duty cylindrical lockset offers no compromise when it comes to rugged reliability and performance. With key construction features such as our Free Wheeling lever mechanism, wear-resistant chassis plates, heavy-duty lever return springs and through-bolting, this Grade 1 trendsetter proves time and again why it’s the favorite among architects and building owners who demand the highest standard of product quality. Learn More$262.98 -
Yale AU5430LN-LC Utility/Asylum/Institutional Cylindrical Lever Lock (Less Cylinder)
Designed for industrial, commercial and institutional use, the Yale® 5430LN-LC heavy-duty cylindrical lockset offers no compromise when it comes to rugged reliability and performance. With key construction features such as our Free Wheeling lever mechanism, wear-resistant chassis plates, heavy-duty lever return springs and through-bolting, this Grade 1 trendsetter proves time and again why it’s the favorite among architects and building owners who demand the highest standard of product quality. Learn More$212.85 -
Yale B-5404LN Entry Cylindrical Lever Lock SFIC (Less Core)
Designed for industrial, commercial and institutional use, the Yale® B-5404LN heavy-duty cylindrical lockset offers no compromise when it comes to rugged reliability and performance. With key construction features such as our Free Wheeling lever mechanism, wear-resistant chassis plates, heavy-duty lever return springs and through-bolting, this Grade 1 trendsetter proves time and again why it’s the favorite among architects and building owners who demand the highest standard of product quality. Learn More$242.55 -
Yale B-5405LN Storeroom/Closet Cylindrical Lever Lock SFIC (Less Core)
Designed for industrial, commercial and institutional use, the Yale® 5405LN heavy-duty cylindrical lockset offers no compromise when it comes to rugged reliability and performance. With key construction features such as our Free Wheeling lever mechanism, wear-resistant chassis plates, heavy-duty lever return springs and through-bolting, this Grade 1 trendsetter proves time and again why it’s the favorite among architects and building owners who demand the highest standard of product quality. Learn More$242.55 -
Yale B-5407LN Entry Cylindrical Lever Lock SFIC (Less Core)
Designed for industrial, commercial and institutional use, the Yale® B-5407LN heavy-duty cylindrical lockset offers no compromise when it comes to rugged reliability and performance. With key construction features such as our Free Wheeling lever mechanism, wear-resistant chassis plates, heavy-duty lever return springs and through-bolting, this Grade 1 trendsetter proves time and again why it’s the favorite among architects and building owners who demand the highest standard of product quality. Learn More$242.55 -
Yale B-5408LN Classroom Cylindrical Lever Lock SFIC (Less Core)
Designed for industrial, commercial and institutional use, the Yale® B-5408LN heavy-duty cylindrical lockset offers no compromise when it comes to rugged reliability and performance. With key construction features such as our Free Wheeling lever mechanism, wear-resistant chassis plates, heavy-duty lever return springs and through-bolting, this Grade 1 trendsetter proves time and again why it’s the favorite among architects and building owners who demand the highest standard of product quality. Learn More$242.55 -
Yale M-AU5404LN Entry Cylindrical Lever Lock LFIC (Less Core)
Designed for industrial, commercial and institutional use, the Yale® M-5404LN heavy-duty cylindrical lockset offers no compromise when it comes to rugged reliability and performance. With key construction features such as our Free Wheeling lever mechanism, wear-resistant chassis plates, heavy-duty lever return springs and through-bolting, this Grade 1 trendsetter proves time and again why it’s the favorite among architects and building owners who demand the highest standard of product quality. Learn More$293.15 -
Yale M-AU5407LN Entry Cylindrical Lever Lock LFIC (Less Core)
Designed for industrial, commercial and institutional use, the Yale® M-AU5407LN heavy-duty cylindrical lockset offers no compromise when it comes to rugged reliability and performance. With key construction features such as our Free Wheeling lever mechanism, wear-resistant chassis plates, heavy-duty lever return springs and through-bolting, this Grade 1 trendsetter proves time and again why it’s the favorite among architects and building owners who demand the highest standard of product quality. Learn More$293.15
