SeaLux Marine 316 Stainless Steel 1-1/2" Door Stop Retaining Catch and Holder for boat, RV (Small) SeaLux Marine 316 Stainless Steel 1-1/2" Door Stop Retaining Catch and Holder for boat, RV (Small)Marine Grade 316 Stainless Steel; Low friction spring stainless steel roller bearing styleStrong and secure, roller operation for ease of use. Can use on cabinet, door...Doors are held firmly yet release with ease when required thanks to the roller action of the clampMounting Screws are not included,• DOOR HOLDER • 316 stainless steel • Low friction spring SeaLux Marine 316 Stainless Steel 1-1/2" Door Stop Retaining Catch and Holder for boat, RV (small) stainless steel roller bearing style • Strong and secure, roller operation for ease of use. • Doors are held firmly yet release with ease when required thanks to the roller action of the clamp Clamp Base: 1" x 1-1/8" ; Tongue Base:1-1/8" x 3/4"; Depth Closed: 1-1/2" ; Position one part of the catch on a door and the other part on the 'retaining' wall in the correct location and the clips 'snap' together to hold the door where required. Simply pull to separate the retaining catch to shut the door. Two fixing holes are located on each part of the catch to securely fasten the unit.