Stiff arm is 10ft long and attaches to both round and angle tower members. Kit includes all necessary attachment hardware.
SA-M Stiff Arm, 1-7/8" OD x 10'-6" w/ Mount Hdw Kit of 1
SA-M-HD Stiff Arm Heavy Duty, 2-3/8" OD x 12'-6" w/ Mount Hdw Kit of 1
SA-M Stiff Arm, 1-7/8" OD x 10'-6" w/ Mount Hdw Kit of 1
SA-M-HD Stiff Arm Heavy Duty, 2-3/8" OD x 12'-6" w/ Mount Hdw Kit of 1