Stiff Arm

Stiff Arm 1 Product

from $39.00
A-STM A-STF
This is an affordable alternative to piling. Using our two Stiff Arm fittings you can make a stiffarm using 2" pipe. Each fitting thru bolts into a 2" pipe. The WD-STM thru bolts into each end of a 2" pipe and the WD-STF bolts into 2" pipe in the ground...