Hook Hook Turnbuckle Stainless Steel M4 (Open Body Wire Rope Rigging Screw)

Designed for adjustable tensioning, the SFSSTHH04 from Rackhams is a 4mm stainless steel open body Turnbuckle with hook-and-hook ends, suited to a wide range of rigging and securing tasks. Commonly used across garden, marine and sports settings, it can be paired with rope, wire, rigging and cables where a reliable, adjustable connection is required.

Manufactured from 316 grade stainless steel, this Turnbuckle is selected for strong rust protection, making it a practical choice for environments where corrosion resistance matters. The open body design also keeps adjustment straightforward, whether you are tightening, aligning or maintaining tension in your set-up.

Key features

• Open body Turnbuckle with hook-and-hook ends
• Thread diameter: 4mm
• Metal: 316 grade stainless steel
• Breaking load: 122kg
• Product code: SFSSTHH04
• Weight: 0.03kg

Sizing

• A: 4mm
• B: 67.3mm
• C: 104.8mm
• D: 142.6mm
• E: 16.2mm
• F: 6.8mm