Adjusts with Only a Slotted Screwdriver
CRL Storm Window Clamps are a handy exterior clamp that speeds up your storm window or screen installation time. The screw-type clamp allows for up to a 3/4 inch (19.1 millimeter) adjustment. Using a slotted screwdriver,
screw the clamp to the window jamb, place your sash or screen into position,
swing the clamp over the frame and snug down the plastic screw.
50 sets (50 metal screws, 50 plastic screws, 50 clamps).