Screwdrivers, Nut Drivers & Socket Drivers MagicRing Metric Power Bit 5.0 x 50mm
5mm 六角形 刀头，电动 1/4" 驱动 1.97"（50.0mm）
得捷:
BIT HEX 5MM 1.97"
贸泽:
Screwdrivers, Nut Drivers & Socket Drivers MagicRing Metric Power Bit 5.0 x 50mm
Newark:
# WIHA 74307 MAGICRING SCREW HOLDING POWER BIT METRIC 50 X 50MM