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MRO Extension 25 Piece Pack (OMEX370B2-25PK)


MRO Extension 25 Piece Pack (OMEX370B2-25PK) are made with high quality steel and are used throughout the aviation industry. With MRO extensions, you get economy and flexibility. MRO extensions feature quality, select raw materials and only high grade tool steel.

Part Number: OMEX370B2-25PK Category: Brand:


MRO Extension 25 Piece Pack (OMEX370B2-25PK) Description

OMEX370B2 MRO Extension. MRO extensions have hex tolerances that are on average 48% tighter than DIN and 35% tighter than ANSI requirements. All MRO extensions have the tightest tolerances for straightness and concentricity in the industry.

High strength fasteners in demanding situations, like those found in the automotive and aviation industries, often require the use of an impact wrench or impact driver to deliver the amount of torque required to tighten or loosen them.

This extensions is equivalent to Apex Extension EX-370-B-2.

Additional information


Omega Technologies

Number of Pieces


Drive Size

1/4'' Hex Drive

Type of Lock


Overall Length

2'' / 50mm

Opening Depth


Tip Type

Hex Extension