Specially engineered for extra heavy weight cabinets. May be used externally or internally. Recess in top of bolt makes adjustment easy under full load with Allen wrench. Cold-rolled steel, 0.079 gauge, with M10 x 3" steel bolt. Pivoting steel base is capped in polyethylene for carpet protection.
Pre-drilled wood block with pre-inserted adjustable 3-1/8" glide, ready to screw-on to the inside corners of the furniture. Holes are drilled for #9 flat head screws. Height is adjustable both from the bottom with a wrench or through the top with a flat blade screwdriver. Glide base is covered with a nylon carpet protector.