Welcome to Defender Canada! 
Lewmar High Load Racing Block with Becket - 155 mm (6 1/10") - 29941154
$2,050.21
Lewmar High Load Racing Block with Becket - 155 mm (6 1/10") - 29941154 Item # 1139601
Description
Features:
- Lockable head pin
- Highly efficient needle roller bearing system
- Delrin thrust balls
- Machined slots in cheeks for easy flushing of bearings
Specifications:
- Safe Working Load: 7500 kg (16500 lbs)
- Sheave Diameter: 6 1/10" (155 mm)
- Weight: 1737 g (61.4 oz)