HomeMedium Duty Slides -- 140 - 169 lbs. 14 Products 204A-LR – ¾ extension, lock-out, loads up to 140 lbs. (64 kg) per pair, latch disconnect. 301-2590 – .83" (21 mm) over travel, loads up to 155 lbs. (70 kg), fixed brackets mount to top or bottom of cases, non-disconnect. 305A-LR – .88" (22.3 mm) over travel, lock-out, loads up to 140 lbs. (64 kg) per pair, latch disconnect, special brackets permit mounting behind vertical rails of enclosures. 3301 – 1" (25.4 mm) over travel, loads up to 150 lbs. (68 kg) per pair, non-disconnect. 3306DO- 1" (25.4) over travel, lock-in, and detent-out features, loads up to 150 lbs. (38kg) per pair, lever disconnect. 3307 – 1" (25.4 mm) over travel, lock-out feature, loads up to 150 lbs. (68 kg) per pair, latch disconnect. 3308 – 1" (25.4 mm) over travel, lock-in and lock-out features, loads up to 150 lbs. (68 kg) per pair, lever disconnect. 3357 – 1" (25.4 mm) over travel, loads up to 150 lbs. (68 kg) per pair, latch disconnect. 3634 - Medium-Duty Over-Travel Slide 3634EC Easy-Close slide for wide drawers and loads up to 150 lbs. 3932 - 1/2" profile, full-extension, and loads up to 150 lbs. 3932EC - 1/2" profile with Easy close feature, full-extension, and loads up to 150 lbs. 4032 - Medium-Duty Full-Extension Slide with Progressive Movement 4034 - Medium-Duty Over-Travel Slide Progressive Movement