ZETA750 Snap Solo features an integrated heat sink for installation in a range of materialsfrom metallic to wood.; ZETA750 Snap Solo features a patented design with a collapsible thread. With one easy push,nthe module snaps securely into the rail. Removal is only possible with a unique extraction tool.nMost cost effective rail solution on the market. Field or OEM handrail installation. Curved facenavailable, consult factory. Series shunt bypass ensures remaining operate if single puck failuren(exception: RGBW).