TOLL FREE 1-888-869-2424 Material: steel, case-hardened, ground Note: For the L-12 hole and dowel system the disks EH 11074 - 11083 are used. Cat. No. d s g 16174 39,5 3 22 16175 59,5 3 59 16176 39,5 4 31 16177 59,5 4 81 16178 39,5 5 40 16179 59,5 5 103