Note:
They are easy to tighten and loosen and they are made of from zinc plated steel for durable long life.
Package contents:
Free dual-purpose screwdriver:One head is used as straight screwdriver,another head is used as cross screwdriver.
10PCS * 5/16-29/64"(8-12mm)
10PCS * 3/8-5/8"(10-16mm)
10PCS * 1/2-3/4"(13-19mm)
10PCS * 5/8-1"(16-25mm)
10PCS * 3/4-1-5/32"(19-29mm)
10PCS * 7/8-1-1/4"(22-32mm)
10PCS * 1-1-1/2"(25-38mm)
10PCS * 1-1/4-1-23/32"(32-44mm)
1 PCS * Storage Box