• Zinc Plated ball socket• Re-gas service available• Height of door (R) ÷ 2 = approximate extended length• Increase dimension ‘P’ if door needs to be less than 90°• Decrease dimension ‘P’ if door needs to be more than 90°• Adjustable for less pressure• Supplied with right angle ball joints and an M10 thread at each end• Supplied with instruction sheet and allen key (for reducing gas strut pressure)