①Advanced function Ⅰ: G-LESS (loose grip prevention) mechanism (PAT.)

・The PUM-X was the first among adjustable angle wrenches
to adopt the G-LESS mechanism for resisting looseness in the vertical direction.
②Advanced function Ⅱ：X-DRIVE

・Thanks to the stress relief structure, the new “X-DRIVE” disperses more stress applied to
the edges than the conventional tools. Thus, the X-DRIVE can easily apply torque,
enabling stable tightening and loosing work, without collapsing the edges.
③Advanced function Ⅲ：B-Less (backlash-free) mechanism

・The lower jaw rack is sandwiched by
“Worm A” and “Worm B” to the point that there is no gapping.
④Advanced function Ⅳ：RFH (Round form handle)

・The newly shaped (round) handle easily fits the hand.
⑤Beautiful finish：K-Finish (Mirror finished)

・High-grade chromium plating for corrosion resistance and wear resistance
・Solid, beautiful silver mirror finish and black mirror finish