12" to 40", Commonly used for mobile applications such service utility truck beds, fire trucks, SWAT vehicles, expedition vehicles, tool boxes for truck beds, slide outs for recreational vehicle (RV) basements, trailers, yachts, and other applications that require the drawer stay secure.
The KA 3338 series of heavy duty locking drawer slides are commonly used for mobile applications such service utility truck beds, fire trucks, SWAT vehicles, expedition vehicles, tool boxes for truck beds, slide outs for recreational vehicle (RV) basements, trailers, yachts, and other applications that require the drawer stay secure.

They lock in the closed position and the fully extended position. Hettich KA3338 Specifications (753kb PDF file)
  • Lock-in and Lock-out functions with Front Release activator handle
  • Highly visible handle, coated with a red safety finish, also easily identifiable by touch
  • Spring loaded locking system ensures positive lock
  • Precision ball bearings
  • Cushioned in-stop for noise absorption
  • Non-disconnect
  • Steel ball cage for higher load and impact implications
 
Displaying 1 - 12 of 12 results
Hettich, 03338-012-44100, 12" Heavy Duty Locking Drawer Slides
Price: $93.45
Hettich 12" KA3338 Heavy Duty Locking Drawer Slide. Locks in both the closed and open positions. Great for mobile applications like RV's, utility truck tool boxes, fire trucks, ambulances, and other mobile applications. Please read the specification sheet for details and weight ratings. Telescoping precision full extension slides for high loads, up to 500 lb. capacity, with cushioned in and out stops. Chromated steel. Runner and ball race dorm a single non-detachable unit. Smooth action and high side stability through precision slide. Ball spacers made of noise-absorbing plastic with hardened steel balls. PRICE IS PER PAIR. Screws not included. 3/4" Installation Width - 3" Height. Tested Weight Cap. 500 lbs. @ 10,000 cycles - 325 lbs. @ 75,000 cycles.
Hettich, 03338-016-44100, 16" Heavy Duty Locking Drawer Slides
Price: $101.23
Hettich 16" KA3338 Heavy Duty Locking Slide. Locks in both the closed and open positions. Great for mobile applications like RV's, utility truck tool boxes, fire trucks, ambulances, and other mobile applications. Please read the specification sheet for details and weight ratings. Telescoping precision full extension slides for high loads, up to 500 lb. capacity, with cushioned in and out stops. Chromated steel. Runner and ball race dorm a single non-detachable unit. Smooth action and high side stability through precision slide. Ball spacers made of noise-absorbing plastic with hardened steel balls. PRICE IS PER PAIR. Screws not included. 3/4" Installation Width - 3" Height. Tested Weight Cap. 360 lbs. @ 10,000 cycles - 234 lbs. @ 75,000 cycles.
Hettich, 03338-018-44100, 18" Heavy Duty Locking Drawer Slides
Price: $132.27
Hettich 18" KA3338 Heavy Duty Locking Slide.Locks in both the closed and open positions. Great for mobile applications like RV's, utility truck tool boxes, fire trucks, ambulances, and other mobile applications. Please read the specification sheet for details and weight ratings. Telescoping precision full extension slides for high loads, up to 500 lb. capacity, with cushioned in and out stops. Chromated steel. Runner and ball race dorm a single non-detachable unit. Smooth action and high side stability through precision slide. Ball spacers made of noise-absorbing plastic with hardened steel balls. PRICE IS PER PAIR. Screws not included. 3/4" Installation Width - 3" Height. Tested Weight Cap. 360 lbs. @ 10,000 cycles - 234 lbs. @ 75,000 cycles.
Hettich, 03338-020-44100, 20" Heavy Duty Locking Drawer Slides
Price: $134.44
Hettich 20" KA3338 Heavy Duty Locking Slide.Locks in both the closed and open positions. Great for mobile applications like RV's, utility truck tool boxes, fire trucks, ambulances, and other mobile applications. Please read the specification sheet for details and weight ratings. Telescoping precision full extension slides for high loads, up to 500 lb. capacity, with cushioned in and out stops. Chromated steel. Runner and ball race dorm a single non-detachable unit. Smooth action and high side stability through precision slide. Ball spacers made of noise-absorbing plastic with hardened steel balls. PRICE IS PER PAIR. Screws not included. 3/4" Installation Width - 3" Height. Tested Weight Cap. 360 lbs. @ 10,000 cycles - 234 lbs. @ 75,000 cycles.
Hettich, 03338-022-44100, 22" Heavy Duty Locking Drawer Slides
Price: $143.77
Hettich 22" KA3338 Heavy Duty Locking Slide.Locks in both the closed and open positions. Great for mobile applications like RV's, utility truck tool boxes, fire trucks, ambulances, and other mobile applications. Please read the specification sheet for details and weight ratings. Telescoping precision full extension slides for high loads, up to 500 lb. capacity, with cushioned in and out stops. Chromated steel. Runner and ball race dorm a single non-detachable unit. Smooth action and high side stability through precision slide. Ball spacers made of noise-absorbing plastic with hardened steel balls. PRICE IS PER PAIR. Screws not included. 3/4" Installation Width - 3" Height. Tested Weight Cap. 360 lbs. @ 10,000 cycles - 234 lbs. @ 75,000 cycles.
Hettich, 03338-024-44100, 24" Heavy Duty Locking Drawer Slides
Price: $147.79
Hettich 24" KA3338 Heavy Duty Locking Slide.Locks in both the closed and open positions. Great for mobile applications like RV's, utility truck tool boxes, fire trucks, ambulances, and other mobile applications. Please read the specification sheet for details and weight ratings. Telescoping precision full extension slides for high loads, up to 500 lb. capacity, with cushioned in and out stops. Chromated steel. Runner and ball race dorm a single non-detachable unit. Smooth action and high side stability through precision slide. Ball spacers made of noise-absorbing plastic with hardened steel balls. PRICE IS PER PAIR. Screws not included. 3/4" Installation Width - 3" Height. Tested Weight Cap. 360 lbs. @ 10,000 cycles - 234 lbs. @ 75,000 cycles.
Hettich, 03338-026-44100, 26" Heavy Duty Locking Drawer Slides
Price: $156.51
Hettich 26" KA3338 Heavy Duty Locking Slide. Locks in both the closed and open positions. Great for mobile applications like RV's, utility truck tool boxes, fire trucks, ambulances, and other mobile applications. Please read the specification sheet for details and weight ratings. Telescoping precision full extension slides for high loads, up to 500 lb. capacity, with cushioned in and out stops. Chromated steel. Runner and ball race dorm a single non-detachable unit. Smooth action and high side stability through precision slide. Ball spacers made of noise-absorbing plastic with hardened steel balls. PRICE IS PER PAIR. Screws not included. 3/4" Installation Width - 3" Height. Tested Weight Cap. 380 lbs. @ 10,000 cycles - 274 lbs. @ 75,000 cycles.
Hettich, 03338-028-44100, 28" Heavy Duty Locking Drawer Slides
Price: $165.85
Hettich 28" KA3338 Heavy Duty Locking Slide. Locks in both the closed and open positions. Great for mobile applications like RV's, utility truck tool boxes, fire trucks, ambulances, and other mobile applications. Please read the specification sheet for details and weight ratings. Telescoping precision full extension slides for high loads, up to 500 lb. capacity, with cushioned in and out stops. Chromated steel. Runner and ball race dorm a single non-detachable unit. Smooth action and high side stability through precision slide. Ball spacers made of noise-absorbing plastic with hardened steel balls. PRICE IS PER PAIR. Screws not included. 3/4" Installation Width - 3" Height. Tested Weight Cap. 380 lbs. @ 10,000 cycles - 274 lbs. @ 75,000 cycles.
Hettich, 03338-030-44100, 30" Heavy Duty Locking Drawer Slides
03338-030-44100
(1 review)
Price: $172.60
Hettich 30" KA3338 Heavy Duty Locking Slide.Locks in both the closed and open positions. Great for mobile applications like RV's, utility truck tool boxes, fire trucks, ambulances, and other mobile applications. Please read the specification sheet for details and weight ratings. Telescoping precision full extension slides for high loads, up to 500 lb. capacity, with cushioned in and out stops. Chromated steel. Runner and ball race dorm a single non-detachable unit. Smooth action and high side stability through precision slide. Ball spacers made of noise-absorbing plastic with hardened steel balls. PRICE IS PER PAIR. Screws not included. 3/4" Installation Width - 3" Height. Tested Weight Cap. 380 lbs. @ 10,000 cycles - 247 lbs. @ 75,000 cycles.
Hettich, 03338-032-44100, 32" Heavy Duty Locking Drawer Slides
Price: $172.60
Hettich 32" KA3338 Heavy Duty Locking Slide.Locks in both the closed and open positions. Great for mobile applications like RV's, utility truck tool boxes, fire trucks, ambulances, and other mobile applications. Please read the specification sheet for details and weight ratings. Telescoping precision full extension slides for high loads, up to 500 lb. capacity, with cushioned in and out stops. Chromated steel. Runner and ball race dorm a single non-detachable unit. Smooth action and high side stability through precision slide. Ball spacers made of noise-absorbing plastic with hardened steel balls. PRICE IS PER PAIR. Screws not included. 3/4" Installation Width - 3" Height. Tested Weight Cap. 360 lbs. @ 10,000 cycles - 234 lbs. @ 75,000 cycles.
Large image of the Hettich, 03338-036-44100, 36" Heavy Duty Locking Drawer Slides
Price: $188.20
Hettich KA3338 Heavy Duty Locking Slide.Locks in both the closed and open positions. Great for mobile applications like RV's, utility truck tool boxes, fire trucks, ambulances, and other mobile applications. Please read the specification sheet for details and weight ratings. Telescoping precision full extension slides for high loads, up to 500 lb. capacity, with cushioned in and out stops. Chromated steel. Runner and ball race dorm a single non-detachable unit. Smooth action and high side stability through precision slide. Ball spacers made of noise-absorbing plastic with hardened steel balls. PRICE IS PER PAIR. Screws not included. 3/4" Installation Width - 3" Height. Tested Weight Cap. 348 lbs. @ 10,000 cycles - 226 lbs. @ 75,000 cycles.
Hettich, 03338-040-44100, 40" Heavy Duty Locking Drawer Slides
Price: $192.25
Hettich KA 3338 Heavy Duty Locking Slide.Locks in both the closed and open positions. Great for mobile applications like RV's, utility truck tool boxes, fire trucks, ambulances, and other mobile applications. Please read the specification sheet for details and weight ratings. Telescoping precision full extension slides for high loads, up to 500 lb. capacity, with cushioned in and out stops. Chromated steel. Runner and ball race form a single non-detachable unit. Smooth action and high side stability through precision slide. Ball spacers made of steel for higher load and better impact resistance. Grade 200 hardened steel ball bearings for long life, with USDA approved food grade grease. PRICE IS PER PAIR. Screws not included. 3/4" Installation Width - 3" Height. Tested Weight Cap. 320 lbs. @ 10,000 cycles - 210 lbs. @ 75,000

Top Sellers

Hettich, 03338-040-44100, 40" Heavy Duty Locking Drawer Slides
Price: $192.25
Large image of the Hettich, 03338-036-44100, 36" Heavy Duty Locking Drawer Slides
Price: $188.20
Hettich, 03338-024-44100, 24" Heavy Duty Locking Drawer Slides
Price: $147.79