The Tii design incorporates a special stainless steel insert in the head which improves the stability and durability of the blocks. Allen 20mm Dynamic Blocks feature the patented Allen Dynamic bearing system which provides an unrivalled weight to...

The Tii design incorporates a special stainless steel insert in the head which improves the stability and durability of the blocks. Allen 20mm Dynamic Blocks feature the patented Allen Dynamic bearing system which provides an unrivalled weight...

The Allen High Load Blocks add additional strength (though a stainless steel sheave turned from solid) to Allen's proven A2030Tii blocks to create a complementary product that though slightly heavier than the standard blocks has a higher Maximum Working...

The Allen AutoRatchets have a new "X2" pawl system which incorporates two pawls into the mechanism for the ratchet blocks.  Allowing the load to be evenly shared between both pawls, this allows the block to withstand higher working loads while...

The 2020XHL is a high load, 20mm block in CNC machined anodized aluminium. Available in a variety of dazzling colours and featuring a precision turned stainless steel sheave, it was designed for exceptional performance in classes such as the...

The 2030XHL is a high load, 30mm block in CNC machined anodized aluminium. Available in a variety of dazzling colours and featuring a precision turned stainless steel sheave, it was designed for exceptional performance in classes such as the...

The 2040XHL is a high load, 40mm block in CNC machined anodized aluminium. Available in a variety of dazzling colours and featuring a precision turned stainless steel sheave, it was designed for exceptional performance in classes such as the...