


Harken 1 Ton Twing Block
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1 Ton Twing Block The Twing block features a spring-loaded side opening mechanism for true one-handed rigging, even while wearing sailing gloves. Black anodized aluminum sideplates are edged with robust bumpers to protect the block, topsides, and deck. The sheave is aluminum rolling on a bearing system shared with Harken's existing 2.3T high-load snatch block. Features: Side opening side plate - Easy to rig and remove from sheet Spring loaded button release - Quick one-handed rigging Anti-capsize bar - Keeps sheave aligned on sheet ULC main bearing - Sheave turns smoothly under extreme loading Sideload balls - Carry loads especially when the block is not aligned in light air Thimble at pivot base - Use 1:1 or 2:1 up-down control Machined aluminum inner sideplates - High strength, low weight Soft polyurethane outer side plate bumpers - Protects block and deck Uses: Twing, tweaker control for code zero sheets Can be used as a snatch block when combined with a soft shackle Spinnaker sheet and guy control Specifications: Sheave Ø (mm): 38.5 mm Sheave Ø (in): 1-1/2 in Maximum line Ø (mm): 11 mm Maximum line Ø (in): .43 in Maximum working load (kg): 1000 kg Maximum working load (lb): 2205 lb Breaking load (kg): 2000 kg Breaking load (lb): 4409 lb Great Product
- Great Product
Specifications:
| Materials & Construction | |
| Color | Black |
| Material | Aluminum |
| Outer Material | Polyurethane |
| Product Details | |
| Color | Black |
| Included Components | Great Product |
| Item Package Dimensions L x W x H | 5 x 4 x 2 inches |
| Material | Plastic |
| Model Name | 3405 |
| UPC | 097653296706 |
| Warranty Description | Warranty |
| Sizing & Dimensions | |
| Height | 2 inches |
| Length | 5 inches |
| Weight | 5.6 ounces |
| Width | 4 inches |
| Technical Specifications | |
| Breaking load (kg) | 2000 kg |
| Breaking load (lb) | 4409 lb |
| Maximum line Ø (in) | .43 in |
| Maximum line Ø (mm) | 11 mm |
| Maximum working load (kg) | 1000 kg |
| Maximum working load (lb) | 2205 lb |
| Sheave Ø (in) | 1-1/2 in |
| Sheave Ø (mm) | 38.5 mm |
| Warranty | Warranty |

