Product Introduction

U-1695 U Type Shackle (High-Strength Forged Steel Anchor Shackle)

Boasting a certified nominal failure load of 160 kN, this heavy-duty U-1695 U Type Shackle is precision-engineered for reliable power distribution main lines involving large-cross-section conductors, long span lengths, and high-tension grid environments. It is well-suited for urban primary supply lines, critical substation infrastructure projects, and long-distance transmission branch networks.
Characterized by a robust forged steel structure and stable mechanical properties, it features a thick, premium hot-dip galvanized anti-corrosion coating that offers exceptional resistance to coastal salt spray environments. Capable of safely withstanding significant long-term structural dynamic loads, this clevis shackle is widely utilized in major power grid projects across Southeast Asia, Africa, and South America, ensuring secure line connections and guaranteeing long-term operational stability.

Technical Parameters

Review the standard technical metrics below to select the precise Forged U-Shackle dimensions and mechanical breaking ratings required for your overhead power line towers:

Model	C(mm)	M(mm)	d(mm)	H(mm)	R(mm)	Nominal failure load (kN)	Quality(kg)	Material
U-0770	20	16	16	70	10	70	0.5	steel
U-1085	20	18	16	85	10	100	0.6	steel
U-1290	22	22	18	90	11	120	1	steel
U-1695	24	24	20	95	12	160	1.5	steel
U-25110T	34	30	26	110	17	250	2.8	steel
U-30130T	38	36	30	130	19	300	3.7	steel

Technical parameters of U-1695 U Type Shackle are as follows:

Heavy-Duty Mechanical Strength: Certified with a nominal breaking load of 160 kN at a physical unit weight of 1.5 kg, offering elite load-bearing security for heavy-tension high-voltage conductor strings.

Precision Millimetric Dimensions (U-1695): Fabricated to rigorous engineering design criteria featuring an Opening Size (C) of 24 mm, a robust Bolt Specification (M) of 24 mm, and a Shackle Body Diameter (d) of 16 mm.

Internal Cleaving Space: Features a precise Inner Inside Height (H) of 95 mm paired with an Inner Arc Radius (R) of 12 mm, guaranteeing seamless clearance and compatibility with standard connecting insulator eyes and links.

Product Features

Premium Features of U-Series Forged Steel Shackles

High-Tensile Precision Die-Forging: Drop-forged from premium high-grade carbon steel followed by specialized heat treatment. This advanced process guarantees uniform metal grain flow, superior tensile toughness, and elite resistance against structural fatigue.

CNC-Machined Thread & Standard Dimensions: Bolt holes and locking pins undergo precision CNC machining to ensure absolute millimetric conformity. This prevents localized binding and delivers smooth, secure fastening during high-altitude tower assembly.

Industrial Hot-Dip Galvanization (HDG): The entire shackle body and fasteners feature a thickened hot-dip galvanized zinc coating. This layer provides an ultra-dense protective barrier against harsh outdoor moisture, acid rain, and heavy environmental salt-spray corrosion.

Utility-Approved Performance Standards: Fully compliant with international electric power fittings technical specifications (GB/T 2314, GB/T 2315, DL/T 764). Thoroughly factory-verified via ultimate tension slip and destruction tests to deliver fail-safe reliability for utility-grade grid infrastructure.