Specification:
Material: 416 stainless steel
Full length: 12.3MM (tighten the screws)
Maximum diameter of the middle nail is 6MM after the screw nail is tightened, and the diameter of the top is 4MM
Nail thread length: 4MM
Thread: M3
Screw diameter: 4MM
Nail screw length: 1MM
Mother nail screw length: 1MM
Suitable for Benchmade 551 552 Griptilian Folding Knife and Benchmade 710 730 Axis Folding Knife

Package Include:
1 * Thumb Stud
1 * T8 Torx Screwdrive

Installation tips:
Suitable for folding blade thickness 2-4MM, it will not be used if it exceeds the range!
The folding knife hole must be 4MM, and it will not be used if it is greater than or greater than 4MM.
Because the description "thread diameter 4MM" refers to the blade hole is 4MM.
A T8 screwdriver is required to install this opening and closing nail. Do not screw it by hand or use pliers to avoid scratching the screw.

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2.Items will be shipped within 1-3 business day when we received payment.

3.Delivery time depends on destination and other factors

In the unlikely event that a return is request, all returns must include all original items undamaged,

In re-saleable condition, all original packaging including manuals, warranty forms, etc.

Software sales are not refundable.

Shipping and handling fees are not refundable.

Buyer is responsible for shipping costs incurred shipping products back