9613 RH Dark Brown. The KICKSTOP 9612 & 9613 16mm London Door Bar is a door frame reinforcing bar with a 'D' shaped staple to fit over the staple (keep) of the Ingersoll SC71 nightlatch, with a maximum staple size of 30mm x 70mm. This effective steel anti-burglary device is screwed onto the internal face of the lock side of the frame and will resist kicking, splitting and forcing open of the door. The 9612 & 9613 versions are a modified standard staple designed only to suit the Ingersoll SC71 and are supplied handed to suit left or right handed applications.. D shaped staple to suit Ingersoll SC71 nightlatch. To reinforce wooden door frames. Maximum staple size 30mm x 70mm. 5mm thick steel bar with rounded edge & countersunk holes