Size 5 54mm Plain Bearing Pulley Block Single Swivel & Becket The Size 5 Barton range of blocks has a 54mm 2 1/8" sheave. They are a rugged construction, featuring high-grade moulded side plates that are through-bolted and riveted for added strength and security. All load-carrying components and interior frame are from marine-grade 316 stainless steel, and both plain and ball bearing sheaves are available. This sleek and versatile range is engineered for use on larger cruising and racing yachts and is compatible with our ball bearing mainsheet traveller system. Suitable for up to 12mm 7/16" rope. Specifications: Weight: 220 g Dimensions: 150 × 58 × 37 mm Size: 5 (54MM) Block Type: Swivel + Becket No. of Sheaves: Single Bearing Type: Plain Sheave Size: 54mm x 17mm (2 1/8" x 5/8") Max rope diameter: 12mm (7/16") SWL: 750kg (1650lbs) Break load: 1500kg (3300lbs) Max rolling load (ball bearing blocks): 525kg (1157lbs). Single swivel block with inlet, top mm. 12, max working load kg. 630 breaking load kg. 1260, pulley size mm.58 length mm.157
| Materials & Construction | |
| Color | Stainless |
| Material | 316 Stainless Steel |
| Outer Material | 316 Stainless Steel |
| Product Details | |
| Bearing Type | Plain |
| Block Type | Single Swivel & Becket |
| Break load | 3306.93 pounds |
| Max rolling load (ball bearing blocks) | 1157.43 pounds |
| Max rope diameter | 12mm (0.47 inches) |
| No. of Sheaves | Single |
| Sheave Size | 54mm x 17mm (2.13 x 0.67 inches) |
| Style | Swivel + Becket |
| SWL | 1653.47 pounds |
| Sizing & Dimensions | |
| Height | 1.46 inches |
| Length | 5.91 inches |
| Product Dimensions | 150 × 58 × 37 mm (5.91 × 2.28 × 1.46 inches) |
| Size | 5 (54mm) |
| Weight | 7.76 ounces |
| Width | 2.28 inches |
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