Schaefer S.S. Single 3-Way HD Block, Alum. Sheave XTS Clutches Individual cylinder for re-arming lifejackets:

Individual cylinder for re-arming lifejackets:

(87) 36″

Maximum Force: 75 lbs

Side mounting kit for XTS single clutches

2-way mechanical stretch fabric

Schaefer S.S. Single 3-Way HD Block, Alum. Sheave XTS Clutches Individual cylinder for re-arming lifejackets:Product Description Schaefer S. S. Single 3 Way HD Block, Alum. Sheave Features: Single Stainless Steel Block. Aluminum Sheave runs on Nomex Teflon(tm) Bearing with Torlon Ball Bearings for low friction and strength. Universal Head Design allows block to swivel freely or lock in place. For boats to 65'. Specifications: Sheave Dia.: 4 in.(102 mm) Thickness: 1 1 2 in. (38 mm) Width: 4 in. (102 mm) Length: 8 9 32 in. (210 mm) SWL: 5000 lbs. (2270 kg)