GUARD DOG SECURITY Heavy Duty Security Bar 2-in-1 Door Jammer/Door Stop

In excellent pre-owned condition with little to no signs of wear/use. Door stopper can be used in two ways:  as a sliding door stopper or attach the yoke and use under a door knob as a door jam.

Adjusts from 25 in (63.5 cm) to 41.5 in (105.4 cm) to fit most standard doors and sliding patio doors. Total of 40 adjustable height settings. Top door knob jam is easily removed for sliding door application

Works on laminate, cork, tile, carpet, stone, and hardwood floors.