Type A-E wrench head

For clamping nuts DIN 6499 / ISO 15488 with six groove profile: ER, ERC, ERB, ERBC.

Type A-E P wrench head

For hexagon type clamping nuts DIN 6499 / ISO 15488: ER, ERC, ERB, ERBC.

Type A-E M wrench head

For mini type clamping nuts: ERM, ERMC.

Type A-E MX wrench head

For slip-off proof mini clamping nuts: ERMX, ERMXC and reCool static RCS.

Type A-E MS wrench head

For mini high-speed clamping nuts ER MS.

Type A-E AX wrench head

For clamping nuts with external threads: ERAX, ERAXC and reCool rotary RCR.