Wichard 65441W Black Watertight U-Bolt 8mm 100mm Marine Stainless Steel

The Wichard 65441W Black Watertight U-Bolt is a premium marine-grade fastening solution engineered for demanding on-water applications. With an 8mm (5/16") rod diameter and 100mm (3-15/16") length, this U-bolt is built to handle shrouds, lifelines, blocks, and a wide variety of deck and rigging fastening tasks.

Key Features:

• Fully drop-forged construction using high-quality marine stainless steel for superior strength and corrosion resistance
• Integrated black rubber watertight collar creates a complete seal — no leaking, no vibration, and no noise
• Eliminates messy silicone sealers in most installation applications
• Outstanding working and breaking loads — rated working load of 2,400 kg
• Maximum tightening torque: 18 Nm
• Delivered complete with mounting bolts and counterplate
• Suitable for a wide range of marine fastening applications including shrouds, lifelines, and block attachments

The Wichard 65441W is part of Wichard's trusted watertight U-bolt range, designed to provide a clean, professional installation with lasting reliability in saltwater and freshwater environments. The black rubber collar not only seals the deck penetration but also dampens vibration and eliminates squeaking — a common problem with traditional U-bolts.

Specifications:

• Rod Diameter: 8mm (5/16")
• Length: 100mm (3-15/16")
• Inside Width (B): 25mm
• Inside Length (C): 60mm
• Working Load: 2,400 kg
• Max Tightening Torque: 18 Nm
• Collar Color: Black
• Material: Stainless Steel with Rubber Collar