Stainless steel cheeks and inner bearing systems handle maximum loads
Central hole for tie-on becket
Length (mm)
Line Dia (mm)
Shackle Pin (mm)
Breaking Load (kg)
MDL (kg)
Weight (g)
41
6-10
-
540
140
18
Maximum Dynamic Load (MDL) – The
maximum load that the block will remain intact with repeated sheave
movement. Breaking Load – Load at which major
block failure is likely to occur. All double blocks 2 x single MDL and
triple blocks 3 x MDL
Allen's range of high performance
blocks use their patented dynamic bearing and ultra-strap technology.
The dynamic bearing system forms the basis of the inner bearing
system while the ultra-strap strip of stainless steel can be lashed
without the fear of line abrasion associated with blocks of tradition
strap construction.
The sheaves and cheeks are moulded from
advanced engineering polymers, which are all wrapped up in
meticulously designed stainless steel cheeks, adding strength to the
moulded components. This hives you a beautifully engineered high
performance block which easily handles maximum loads.
