Mechanical Locks
8K Cylindrical Series
This Grade 1 heavy-duty cylindrical lock provides the security you count on from BEST. Unlike other cylindrical knob sets that are made from weaker metals, the BEST 8K Series is constructed of steel or brass to ensure the overall strength and durability of the lock. Plus, the knob itself is a single-machined unit instead of being formed from multiple parts and then pressed and joined into a single unit to provide more structural integrity and greater resistance against wear-and-tear. The 8K Series, which offers quick, economical rekeying with the BEST original interchangeable core, is commonly used in government and military facilities.
Mechanical Locks
Features
No Keeper Hole
Requires no keeper hole on keyed knobs for added security.
Breakaway Feature Option
Prevent the lock from being overpowered by a wrench.
Lead Lined Options
Allowing for radioactive doors (MRI, x-ray, etc.).
Tactile or Knurled Knob
Allowing for blind, safety and accessibility applications.
Long Bearing Length
Smooth and wear resistant operation.
The BEST solutions for your industry
Where it Works
Government
Safeguard high-traffic government and military buildings with the 8K’s superior single-machined durability and high-security features to prevent tampering and attack.
Healthcare
Protect medical personel and ensure accessibility for patients with the 8K’s specialized knobs.
Finishes
605: Bright Brass
606: Satin Brass
612: Satin Bronze
613: Oil-Rubbed Bronze
625: Bright Chrome
626: Satin Chrome
690: Dark Bronze Coated
UltraShield™ antimicrobial coating available
Find A Dealer
With dealers in every major city and region across the United States, you have immediate access to all BEST products.