name: ce 6ps(6-17) chrome plated hrc48 double ring offset spanner
size range: 6*7.8*9.10*11.12*13.14*15.16*17mm
material: 45# c steel, 40cr, chrome vanadium all ok
package: canvas bag, pvc holder both ok
production: drop forged, after heat treatment
hardness: hrc45-48
RING SPANNER SIZE RANGE |
6pcs(6-17) |
6*7.8*9.10*11.12*13.14*15.16*17mm |
6pcs(8-19) |
8*9.10*11.12*13.14*15.16*17.18*19mm |
8pcs(8-24) |
8*9.10*11.12*13.14*15.16*17.18*19.20*22.24*27mm |
8pcs(6-22) |
6*7.8*9.10*11.12*13.14*15.16*17.18*19.20*22mm |
10pcs(6-27) |
6*7.8*9.10*11.12*13.14*15.16*17.18*19.20*22.21*23.24*27mm |
12pcs(6-32) |
6*7.8*9.10*11.12*13.14*15.16*17.18*19.20*22.21*23.24*27.25*28.30.32mm |