Feature:
1. This set includes 80pcs woodruff keys to meet your different requirements.
2. It is an axle direction sliding guide, reducing the burden on the wheel hub.
3. Made of high quality stainless steel material of long life and good durability.
4. Comes with a storage box, which is portable and convenient to access and store.
5. Fixed on hub and moves along the key grooves on the shaft with hub during operation.

Spec:
Condition: 100% Brand New
Item Type: Woodruff Key Kit
Material: Stainless Steel
Standard Type: National Standard
Product Size: Approx.
3 x 5 x 13 mm / 0.1 x 0.2 x 0.5 in
3 x 6.5 x 16 mm / 0.1 x 0.3 x 0.6 in
4 x 5 x 13 mm / 0.2 x 0.2 x 0.5 in
4 x 6.5 x 16 mm / 0.2 x 0.3 x 0.6 in
4 x 7.5 x 19 mm / 0.2 x 0.3 x 0.7 in
5 x 9 x 22 mm / 0.2 x 0.4 x 0.9 in
5 x 7.5 x 19 mm / 0.2 x 0.3 x 0.7 in
6 x 9 x 22 mm / 0.2 x 0.4 x 0.9 in
Quantity: 10pcs per Size

Package List:
10 x 3x5x13mm Woodruff Key
10 x 3x6.5x16mm Woodruff Key
10 x 4x5x13mm Woodruff Key
10 x 4x6.5x16mm Woodruff Key
10 x 4x7.5x19mm Woodruff Key
10 x 5x9x22mm Woodruff Key
10 x 5x7.5x19mm Woodruff Key
10 x 6x9x22mm Woodruff Key