(Note: Measurements are outside max. dimensions unless stated otherwise).18th Century : Cup hook suitable for Welsh Dresser or door.Height 16mm. (5/8") Diam. upright 3mm. (1/8")Diam. arm 4.5mm (3/16") tapering to 4mm. (3/16")Diam. collar 12mm. (7/16")Length back of collar to inside upright peg 24mm. (15/16")Steel screw aprox. 14mm. (9/16")It is recommended that a pilot hole is drilled and pre-cut with a steel screw of slightly smaller size before screwing in the casting to avoid shearing.