The versatile Ronstan Shock Block Sheaveless Pulley is only 7/8" long, yet it is very strong, super lightweight, and designed for performance.

Features:

• Ultra lightweight anodized aluminum at only 2g!
• Compact, durable, and impact resistant
• Color coded – Red, blue, green/gold or gray
• Small line optimized
• High load capacity – 350kg (770lb) breaking load
• Grit and salt resistant

Specifications (each):

• Weight: 2.50 g (.01 oz)
• Maximum working load: 175 kg (385 lb)
• Breaking load: 350 kg (770 lb)
• Length: 22.9 mm (7/8")
• Width: 14.9 mm (9/16")
• Depth: 8.5 mm (5/16")
• Lead height: 17.9 mm (11/16") – Block must be lashed through hub.
• Line capacity: 1.4-5.0 mm (1/16"-3/16")
• Optimum line capacity: 1.4-3.0 mm (1/16"-1/8")