Kobalt 13mm 12 point Metric Flexible Head Ratchet Wrench Vintage Style Bulbs A: Diameter: 5 16 inch Mailbox Size:Large A: Diameter: 5 16 inch it has a shortened apron that allows for installation on most new or existing 36 in star and some rounded 72 tooth gear provides 5 ° arc swing Flexible box end rotates 180 ° allowing access to the narrowest of work areas Constructed of chrome vanadium steel and heat treated for strength and durability Professional grade Sub Brand N A Measure Type Metric Size 13mm Material Steel Finish Polished chrome Head Design Flexible head Handle Design Standard Number of Teeth 72 Arc (Degrees) 5 Degree Offset (Degrees) 180 Points 12 point Flexible Head Yes Reversible No Universal No Quick Release N A Set Individual Individual Case Type N A (no case) Weight (lbs