Prym screw locks, silver, 33 mm, card of 4 pieces. These screw-on screw locks are ideal for use while camping, around the caravan, or in boating. The special feature: the upper part of the practical lock can be attached to a textile, while the counterpart can be screwed onto a solid surface like wood – this allows for a convenient combination of two materials. After installation, the lock is extremely secure but can be easily released by hand with a simple twist. The screw lock has a diameter of 33 mm, is silver-colored, and made of rust-free brass. Its high quality in materials and workmanship ensures long-lasting precise functionality. Installation is done with a hammer and a screwdriver.