Schaefer Marine 504-82 5 Series Single Block On 1-Inch T-Track Slider, Aluminum Cheeks And Delrin Plain Bearing Sheave, 25mm

Spring Loaded/Lined Slide/Aluminum for 1" T-Track

Delrin™ sheave ensures smooth operation and high safe working load. Anodized aluminum cheeks and stainless steel slider ensure reliability. Polyethylene liner and pin stop allow for easy adjustment. 

Specifications:

• Track Size 1" x 1/8" (25 mm x 3 mm)
• Max. Boat Length- 27' (8m)
• Max. Boat Weight- 5000 lbs. (2270 kgs)
• Sail Area- 315 sq. ft (29 m2)
• Sheave Diameter 2" (51 mm)
• Max Line 7/16" (11 mm)
• Length 3" (76 mm)
• Width 1-1/4" (31 mm)
• Height 4-5/32" (105 mm)
• Bearing Height 2-7/32" (56 mm)
• SWL 1750 lbs. (795 kg)
• Weight 7.0 oz. (198 g)