Bit ratchet insert tool 725B/4 1/4 inch internal hex, 9x12 mm tool holder, 22 teeth - Stahlwille 58255004

The 725B/4 bit ratchet insert tool holds bits with a 1/4 inch external hex directly in a torque wrench with a 9 x 12 mm tool holder, without an additional bit holder. With 22 teeth and a 16.4° working angle, tightening stays controlled even where there is little room to swing.

Benefits

• Reversible, the direction of rotation is changed directly on the ratchet
• 1/4 inch internal hex to DIN 3126 / ISO 1173 D 6.3 for bits with external hex C 6.3
• Internal hex with collar-thrust spring: bits are easy to insert, lock securely into place and can be easily pulled out again
• Also suitable for hex with wide groove (Form E, DIN 3126 / ISO 1173)
• 22 teeth and 16.4° working angle, width 22 mm, height 13.6 mm, weight 54 g

Applications

Torque-controlled screwdriving with 1/4 inch bits in assembly and maintenance, for example in aero engines, the automotive industry, rail, agricultural machinery, commercial vehicles and wind power. The ratchet function saves repositioning the torque wrench after every swing.

Standards

Internal hex to DIN 3126 / ISO 1173.