PROTO J4996 9 Piece Round Head Hex Key Set, 2.5 mm Hex Size, Metric

PROTO Allen key set J4996 is designed for fastening screws in automotive, industrial machinery and scientific equipment.

Working Mechanism:

• Place one of the ends inside a fastener with a hexagonal round socket head and turn it.
• Turn the key clockwise to tighten the fastener.
• Turn it counterclockwise to loosen or remove the fastener.

Features:

• J4996 PROTO Allen round head hex key set comes with an L-shaped handle for a comfortable grip.
• It features alloy steel construction to provide long-term durability & high tensile strength.
• The tools have black oxide finish for complete protection against abrasive liquids, chemicals and harsh industrial environments.
• This set has a ball end for loosening / tightening screws in hard to reach spaces, at angles up to 25 degrees.

Frequently Asked Questions:

Q. How do you maintain an Allen key?

A.

• Protect the key from rust formation.
• Store in a dry and clean place.
• Wipe and lubricate after each use.

Q. How many pieces are available in this pack?

A. This key set contains 9 units.