Schaefer Cheek, Ball Bearing Discontinued sealed enclosure into the back

sealed enclosure into the back of the speaker

23 kg SWL 820 kg ¯ control pulley 35 mm ¯ suggested block 60 mm No

22 kg ¯ max line 12 mm SWL 800 kg Material Aluminum Sheave material Plastic Fixing screws 3 x ¯6 mm

Weatherproof Cover

Schaefer Cheek, Ball Bearing Discontinued sealed enclosure into the back5 Series Cheek Block with Anodized Aluminum cheek and Delrin(tm) ball bearing sheave. Delrin(tm) ball bearing sheave provides low friction and high safe working load. Stainless steel base distributes loads to a large surface area. Sheave Dia. 2" (51 mm), Max Line 7 16" (11 mm), L 3 5 8" (92 mm), W 2 7 32" (57 mm), H 7 8" (22 mm), Fasteners (4) #10 RH (5 mm), C C 3" (76 mm), SWL 1500 lbs. (680 kg), Weight Alum. 5. 9 oz. (167g), Max Line 7 16" (11mm)