Our floor-mounted detention stools, available in swing or fixed options, are tamper-proof and built to last. These stools are perfect for visitation areas, interview areas or security pass-throughs. Our detention stools are 12″ in diameter with a 1-1/2″ lip, formed of 14 gauge stainless steel. The pipe support is 11 gauge, 3-1/2″ round steel pipe. All stool tops are satin finished. Kane Detention’s standard grey powder coat is used for all pipe supports and mounting plates.