Sufficient for your daily use and replacement, handy accessories for your DIY and craft projectsUser friendly size: each beer opener which works well with most bottles, a proper size for you to use; Bore hole: 3/8 inch threaded post, easy to installLong lasting quality: this wood turning project kit is made of quality zinc alloy, not easy to get tarnished, resistant to corrosion and rust, smooth to touch with no burr, safe to use without having to worry about hurting your hands, reliable for long period applicationExtensive usage: the zinc alloy bottle opener makes it easier to open the beer bottle, which is labor saving and time saving; These blank bottle openers are suitable for beer, wine, soda and so onEasy to DIY: these metal openers are easy to use when making DIY bottle openers, and you can install a wooden handle for it, add for DIY your bottle opener, making a useful accessory for kitchen or bar; Please note the handle cannot be drilled too tightlyColour: BronzeMaterial: zinc alloySize: 83 x 45mmPackage Contents:7 x bottle openerOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.