Product
Specifications
22mm Cheek Block - Master BB-2209F
|
Sheave Ø (mm)
|
22 mm
|
Sheave Ø (in)
|
6/7 in
|
|
Maximum line Ø (mm)
|
6 mm
|
Maximum line Ø (in)
|
1/4 in
|
|
MWL / BL (kg)
|
100 / 390 kg
|
MWL / BL (lb)
|
220 / 858 lb
|
Product range – Ball Bearing
Blocks
Master ball bearing blocks are
available
in 22mm, 29mm, 40mm, 57mm and 75mm sizes, and multiple configurations. The range features:
- low
friction ball bearings combined with a self-lubricating Acetel bushing
for speed and minimal friction,
- high strength side plates
made from a UV stabilised, stiff glass-fibre reinforced Nylon composite
for lightness,
- locking mechanism so that the shackle in the “single swivel shackle”
models can either rotate freely or be locked in position (only from 57mm).
- becket pin which is easy to remove or lock into the keyhole with no
tools,
- adjustable cam cleat arms for an optimal exit
angle of sheets (only from 40mm).