Harken Carbo Stand-Up Block with Spring and Eyestrap 2652 - 40mm

The Harken Racet Block 40 mm xomes included with a spring to make it stand up. This allows you to tilt and adjust the block with ease.

The Harken 40 mm Stand Up Blocks in the midrange size are low-friction carbon air blocks which are designed to be lightweight, strong, and reliable. The block stands up with the help ofthe spring and can tilt in place to adjust to your needs. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming.

As under Harken Midrange Block part no 2652.

Features

• Glass-filled nylon sideplates: load-carrying curved bearing races
• The integral becket allows for a 2:1 or 3:1 purchase
• Max 10 mm ropes

Specifications

• Sheave diameter: 1 9/16" (40 mm)
• Length: 2 3/4" (70 mm)
• Weight with shackle: 1.7 oz. (48 g)
• Maximum line diameter: 3/8" (10 mm)
• Maximum working load: 485 lb (220 kg)
• Breaking load: 1620 lb (735 kg)

Using an eyestrap as a template, mark holes using a centerpunch. Remove block and drill holes using an 11/64" (4.2 mm) drill. Bevel the top of the holes using a small knife to allow the sealant to mass. Through-bolt using recommended stainless steel fasteners, washers, and locknuts.

Technical File

Instruction Manual