BS3288 - Overhead Power Line Shackles

Leading UK Manufacturer of BS 3288 Overhead Power Line Shackles.

We specialise in the precision manufacture and supply of high-integrity shackles designed specifically for overhead power transmission and distribution networks, engineered strictly in accordance with BS 3288 Part 2 specifications.

Tailored to withstand environmental stressors and sustained mechanical loads, our specialised electrical hardware delivers reliable long-term performance across utility and power infrastructure grids.

Utilising advanced in-house hot-forging, bending, and machining capabilities, we ensure consistent structural performance, optimal material grain flow, and superior tensile strength across every production run. Whether supplying standard BS 3288 configurations or fully bespoke hot-forged specials tailored to unique project requirements, we provide a complete, high-quality manufacturing solution.

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REF NUMBER	MIN FAILING LOAD	A	B	C	D	E	F	R	G	PIN LENGTH	BOLT LENGTH
	kn	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm
15/29	70	86	19	35	18	9.5	16	16	M16	60	70
28/29	125	95	21	54	22	13	19	19	M20	65	85
42/29	190	105	27	51	24	22	22	17	M22	95	115
42/103	190	105	28	51	27	22	22	17	SAG ADJUSTER PIN
67/103	300	115	27	60	29	25	25	20	M27	105	120
15/129	70	109	22	44	18	19	19	19	M16	90	90
42/129	190	124	28	57	32	22	22	17	M30	100	120
28/108	125	104	38	45	24	20	20	19	M22	105	125