Harken® Big Bullet Block Single with Shackle and Becket is designed for all control applications on smaller boats where up to 3/8" (10 mm) line is used. Compact and lightweight with a sheave diameter of 1-1/2" (38 mm), these blocks have a fast trim and release under both high and low loads. This low-friction Big Bullet Block leads control lines aft and is ideal for vangs, outhauls, cunninghams, spinnaker controls, traveler controls, barber haulers and more.
Features:
- Includes Standard Shackle (non-swivel) and Becket
- Free-Rolling, UV-Stabilized Delrin© Ball Bearings
- UV-Stabilized Delrin© Sheave, Cheeks, and Becket
- Marine Grade 316 Stainless Steel Side Plates and Shackle
- Compact and Lightweight
- Fast Trim
Specifications
| Sale Unit: | EA |
|---|---|
| Length: | 4 inches (102 mm) |
| Weight: | 2.25 ounces (64 g) |
| Brand: | Harken |
| Number of Sheaves: | 1 |
| Sheave Diameter: | 1-1/2 inches (38 mm) |
| Shackle Pin Diameter: | 3/16 inch (5 mm) |
| Maximum Line Diameter: | 3/8 inch (10 mm) |
| Maximum Working Load: | 300 pounds (136 kg) |
| Breaking Strength: | 2,000 pounds (907 kg) |
