622 North Central St. Knoxville, TN 37917
Phone:(865) 522-0841 Fax: (865) 637-2359

"It Pays To Deal With A  Licensed - Bonded - Insured  Craftsman"

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LSDA Surface Applied Non Sized Grade 1 Door Closers
Applications- Specifically designed for high traffic situations. Can be installed on aluminum storefront doors, interior wood doors, and metal doors. Perfect for offices, apartments, restaurants, shopping centers and other commercial applications.

15 Year Replacement Warranty



Features and Applications

Construction & Technical Details

  • Adjustable power door closers with adjustable back check
  • Constructed with precision aluminum die-cast body and steel arm
  • Adjustable closing and latch speeds
  • Installed precision needle bearings for high efficiency, smooth operation and durability
  • ADA Compliant
  • Built-in pressure relief valve protects the closer against rough use
  • Non-handed Installation
  • Heat-treated steel rack and pinion immersed in high grade oil to give a smooth and precise action with minimum wear
  • Tri-pack Mounting. Regular arm, parallel arm or top jamb mounting


  • Available with optional full cover - part # DCCO K06AL or DCCO K06DU
  • AL- Sprayed Aluminum Finish
  • DU - Sprayed Duranodic Finish
 Certificates & Approvals
  • UL Listed No: R10469 & conformed UL10C
  • 15 year replacement warranty
  • ANSI Grade 1 Compliant


Grade 1 Leversets Grade 1 Knobsets Grade 2 Knobsets Grade 2 Leversets
Grade 2 Deadbolts Grade 3 Locksets Grade 3 Leversets Grade 3 Handlesets
Grade 3 Deadbolts Rim and Vertical Rod/Exit Devices and Trip Surface Rim and Vertical Rod/Exit Devices Grade 1 Door Closers
Grade 2 Door Closers Economy Door Closers Pin Tumbler Brass Padlocks Pin Tumbler Laminated Padlocks
Commercial Rekeyable Solid Brass Padlocks Weather Resistant Padlocks Solid Body Padlocks

Specialty and Combination padlocks

Mortise- Thumb turn- Dummy Cylinders Rim- Key-in-knob & Lever- Deadbolt Cylinders Neuter Bow & Look a Like Key Blanks

Brass Key Blanks

Cam Locks

Utility Locks

Fire Resistant Home Safes


American Padlock | Medeco Locks | Von Duprin Locks



American Padlock | Medeco Locks | Von Duprin Locks