SEI Cinch Belt Color:Black / Black It is compatible with all

It is compatible with all Kappa QR keychains and Beta QRv2 flashlights

The flat profile makes it fit well in the pocket and keyring

including fitting locks

Inside the case

The body is steel

SEI Cinch Belt Color:Black / Black It is compatible with allThe Trayvax Cinch is a minimalistic, tough web belt which uses friction for instant tensioning and hassle free locking. It is made with heavy duty nylon webbing, secured with a double tension point aluminum buckle. The belt comes in one size 137 cm (up to 46 waist), you can shorten the belt yourself. The Cinch is sourced and made in the USA, backed by the Trayvax 65 year Heirloom Warranty.