Straight
Standard reversible ratchet wrench with square openings: 1/4″ and 3/16″ at one end; 3/8″ and 5/16″ at other end.

Heavy Duty
Heavy duty features a heavier handle and larger gear. Stronger gear teeth are combined with strong reversing mechanism for long service life. Square opening 3/16″ and 1/4″ at one end; 3/8” and 5/16″ at other end.

Offset
Knuckle saver design for convenience in tight areas. Square opening 1/4″ and 3/16″ at one end; 3/8″ and 5/16″ at other.

Refrigeration
Reversible wrench for larger service valves. 3/8″ square one end; 1/2″ square at other.

7″ Long Ratchet
7″ heavy duty reversible ratchet wrench with hex openings 1/2″ and 9/16″ at one end; square 3/16″ and 1/4″ at other end.