40MM SINGLE BLOCK STAND -UP
A20401SLZ - DYNAMIC single fixed block - Ø40mm - on shackle and spbecket - SWL=225kg
Reference A20401CB
A20401CB - DYNAMIC single cheek block - Ø40mm with becket - SWL=225kg
A20401CB – 40mm Dynamic Cheek Block with becket| High-Performance Turning Block for Keelboats & Dinghies
The A20401C 40mm Dynamic Cheek Block is built from high-strength, lightweight glass-loaded nylon and combines Allen's renowned dynamic bearing technology to deliver a high-performance block perfectly suited for keelboats and dinghies.
Ideal for use on main, jib and spinnaker sheets on dinghies, as well as keelboat control lines, the A20401C is the perfect low-profile solution for flat surface mounting on any deck layout.
Patented Bearing System – Dynamic Block Technology Dynamic Blocks feature an exclusive patented bearing system using twin rows of stainless-steel ball bearings running on a stainless-steel rail. The ball bearings are caged for further friction reduction, delivering superior load-carrying capacity and outstanding longevity compared to conventional bearing systems on the market.
Cheek Mount – Secure, Snag-Free & Self-Draining The A20401C is designed to be mounted flat to any surface using two fixing screws. Its domed head profile minimises the risk of lines snagging around the block, while two small drainage holes at the central fixing point ensure water can freely escape through the block — keeping it clean and reliable in all conditions
Data sheet
Specific References
A20401CB - DYNAMIC single cheek block - Ø40mm with becket - SWL=225kg
A20401SLZ - DYNAMIC single fixed block - Ø40mm - on shackle and spbecket - SWL=225kg
CA2040TIIHL - 40mm heavy-duty single block with textile attachment - MWL=340kg
A2041 - DYNAMIC single block - 40mm diameter with swivel head and 20mm block block - MWL=180kg
A20403-77 - DYNAMIC triple swivel block - Ø40mm - With A0077 clamp - 5mm shackle - SWL=675kg
A20401BF - DYNAMIC fiddle block with swivel and becket - Ø40mm - 4mm shackle - SWL=225kg
A2043-676 - DYNAMIC single block - Ø 40mm with swivel head, becket and A0676 locking cleat - MWL=180kg
A20404 - DYNAMIC quadruple swivel block - Ø40mm - 5mm shackle - SWL=900kg
A2047 - DYNAMIC quadruple block - Sheave Ø 40mm - MWL=320kg (Subject to availability)
A20401B-77 - DYNAMIC single block with swivel and becket - Ø40mm - With A007 clamp - 4mm shackle - SWL=225kg
A20401HL - 40mm Allen block with swivel head - 4mm shackle - MWL=360 - Ørope 10mm
A20401BFHK - DYNAMIC fiddle block with swivel becket - Ø40mm - with hook - SWL=225kg
A20403 - DYNAMIC triple swivel block - Ø40mm - 5mm shackle - SWL=675kg
A20401B - DYNAMIC single swivel block with becket - Ø40mm - 4mm shackle - SWL=225kg
A2040TII - Simple block DYNAMIC - Ø Sheave 40mm for soft link - MWL=180Kg
A20401-77 - DYNAMIC single swivel block - Ø40mm - With A0077 cam lock - 4mm shackle - SWL=225kg
A20401SRHL - 40mm single Allen block - fixed head - removable - MWL=360 - Ørope 10mm