Shopping from Canada? 
Go to Defender Canada!
Description
The Barton Ball Bearing Cheek Block is built for dinghy sailors and small craft racers who demand high strength, smooth performance, and lightweight efficiency. Precision ball bearings reduce friction for easy line handling, while a strong, compact design delivers reliable power in a minimal package.
Barton Ball Bearing Cheek Block Item # 1139064
Description
Engineered for dinghy sailors and small craft enthusiasts, the series defines high strength, keen performance and lightweight design for racing and day boats.
Specifications:
- Bearing Type: Ball Bearing
- Size 0:
- Sheave Size: 25/32" (20 mm)
- Max Rope Diameter: 3/16" (5 mm)
- Breaking Load: 1,213 lbs (550 kg)
- Safe Working Load: 287 lbs (130 kg)
- Length: 2 5/32" (55 mm)
- Size 1:
- Sheave Size: 1 3/16" (30 mm)
- Maximum Rope Diameter: 5/16" (8 mm)
- Safe Working Load: 540 lbs (245 kg)
- Breaking Load: 1,565 lbs (710 kg)
- Length: 2 5/32" (55 mm)
- Size 2:
- Sheave Size: 1 3.8" (35 mm)
- Max Rope Diameter: 5/16" (8 mm)
- Safe Working Load: 573 lbs (260 kg)
- Breaking Load: 1,631 lbs (740 kg)
- Length: 3" (75 mm)
- Size 3:
- Sheave Size: 1 3/4" (45 mm)
- Maximum Rope Diameter: 3/8" (10 mm)
- Safe Working Load: 595 lbs (270 kg)
- Breaking Load: 1,763 lbs (800 kg)
- Length: 3 5/8" (92 mm)
- Size 4/5:
- Sheave Size: 2 1/8" (54 mm)
- Maximum Rope Diameter: 1/2" (12 mm)
- Safe Working Load: 1,157 lbs (525 kg)
- Breaking Load: 3,300 lbs (1,500 kg)
- Length: 4 7/32" (107 mm)