3/8" Drive Metric 4 mm Long Ball Hex Socket Driver | FABLM4E General Service Sets (Blue-Point®) (1/4") XDHFM1719 and XDHFM1820 (10-20 mm)

XDHFM1719 and XDHFM1820 (10-20 mm) in a storage tray

• Nickel-chrome plating helps protect against corrosion and makes it easy to wipe socket clean

• Heavy duty 14 gauge bottom panel with caster stiffener to support loads on rough floors

• On/off switch illuminates green when pressed

• 72-tooth ratcheting gear utilizes key elements of Snap-on® Dual 80® Technology

3/8" Drive Metric 4 mm Long Ball Hex Socket Driver | FABLM4E General Service Sets (Blue-Point®) (1/4") XDHFM1719 and XDHFM1820 (10-20 mm)Extra long bit length provides increased reach in limited access spaces Ball end of bit makes it easier to insert bit into fastener, especially in blind access application Sockets are manufactured from special alloy steel that provides long life and great strength Nickel chrome plating helps protect against corrosion and makes it easy to wipe socket clean Specifications Dimension C, Drive End O. D., mm : 17. 2 Dimension D, Replacement Bit : FABLM4E2