Spring Support Arm made with stainless steel.Stainless steel spring style hatch and window support.When hatch or window is in an open position the spring coil becomes a rigid support.To close, apply side pressure to the middle of the spring coil and the support will collapse to a closed position.Part NumberOverall LengthSpring DiameterMount BasesMount ScrewsBLA-193760280mm11mm40x13mm4mm r/h








