Crosby S-2131 Trawling Shackles - 2 Ton - 1/2 in Size, 16 in Length

Description du produit

The Crosby S-2131 Western Trawling Shackle is a forged steel marine shackle built for reliable performance in commercial fishing, trawling, and marine rigging applications. The 2 Ton working load limit and 1/2 in body size make this the lightest and most compact model in the S-2131 series, suited for smaller trawling gear assemblies, lighter net rigging configurations, and marine lifting tasks where a reduced-size shackle is appropriate. Despite its compact dimensions, the S-2131 1/2 in model maintains the same construction quality and design standards as the larger variants in the series.

The Western trawling bow profile delivers a wider bearing surface than standard D or anchor shackles, providing better load distribution across wire rope, chain, and synthetic rigging components used in fishing and marine operations. The bolt-type pin with nut and cotter prevents accidental disengagement under the dynamic and cyclic loading conditions common in trawling service. The red painted finish supports visual identification on deck and provides surface protection, while the forged steel body and heat treated alloy steel pin deliver the structural integrity required for sustained use in wet and corrosive marine environments.

Dimensional specifications for this model include a 1.63 in inner length, 0.81 in inner width, 0.81 in jaw opening, 1.19 in eye outer dimension, 3.09 in overall length, and 2.22 in overall width, with a 16 mm pin diameter. These compact dimensions make the 1/2 in S-2131 compatible with lighter trawling hardware and smaller rigging components, completing the S-2131 series alongside the 5/8 in 3.25 Ton and 3/4 in 4.75 Ton models for a full range of trawling shackle options.

Material: Forged steel body Heat treated alloy steel bolt pin Red painted finish

Compatible With: Wire rope, chain, and synthetic slings rated to 2 Ton or greater Standard trawling gear, net rigging, and marine lifting assemblies sized for 1/2 in shackle class Cotter pin retention system included with bolt pin configuration

Uses: Commercial fishing and trawling gear rigging in lighter configurations Marine lifting and load securing Offshore and coastal rigging applications General industrial rigging where a compact wide-bow shackle profile is required Net and wire rope terminal connections in smaller gear assemblies

Key Features: 2 Ton working load limit 1/2 in body size Forged steel body construction Heat treated alloy steel bolt pin Bolt pin with nut and cotter for secure retention Western trawling shackle bow profile 1.63 in inner length 0.81 in inner width 0.81 in jaw opening 1.19 in eye outer dimension 3.09 in overall length 2.22 in overall width 16 mm pin diameter Red painted finish Crosby S-2131 series