Features and Benefits:

Expands and compliments the 9901 GearWrench Flex Head Ratcheting Wrench Set
Provides additional storage for 9901 smaller and new larger size wrenches
Adds 21mm - 25mm sizes

Complete set for 9901 GearWrench Flex Head Ratcheting Wrench Set. Includes 21mm, 22mm, 24mm, and 25mm sizes in a 16 piece rack. 16 piece rack - extra storage for existing 8mm - 19mm GearWrench Flex Head Ratcheting Wrenches. Adjustable set screw - sets desired head tension. Surface Drive on open end - eliminates fastener rounding. Serrated beam works as directional assistant.