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ESTWING MRF21LM 21 oz Steel Straight-Claw Hammer with Fiberglass - Steel Straight-Claw Hammers
ESTWINGSteel Straight-Claw Hammers

ESTWING MRF21LM 21 oz Steel Straight-Claw Hammer with Fiberglass

The ESTWING MRF21LM is a 21 oz steel straight-claw hammer with a plain grip, fiberglass handle, and milled face. It includes a nail starter feature and has an overall length of 17 inches.

SKU 3G-OTH-728944

Brand
ESTWING
Item
MRF21LM 21 oz Steel Straight-Claw Hammer with Fiberglass
Part Number
MRF21LM
Category
Steel Straight-Claw Hammers
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Technical Specifications

ESTWING
Manufacturer Part Number
MRF21LM
Type
Plain Grip, Fiberglass Handle, Milled
Overall Lg
17 in
Head Wt
21 oz

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ESTWING Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ESTWING MRF21LM is a 21 oz steel straight-claw hammer with a plain grip, fiberglass handle, and milled face. It includes a nail starter feature and has an overall length of 17 inches.

Frequently Asked Questions

What is the ESTWING MRF21LM claw hammer used for?

The ESTWING MRF21LM is a 21 oz steel straight-claw hammer designed for framing, demolition, and general construction. Its milled face reduces slipping, and the nail starter aids precise placement. The fiberglass handle with plain grip provides durability and shock absorption for heavy-duty use.

What are the specifications of the ESTWING MRF21LM hammer?

The ESTWING MRF21LM has a 21 oz head weight, 17 in overall length, steel straight claw, fiberglass handle, plain grip, and milled face. It includes a nail starter feature. The manufacturer part number is MRF21LM. These specs suit professional carpentry and framing tasks.

Where to buy the ESTWING MRF21LM hammer worldwide?

3G Electric supplies the ESTWING MRF21LM hammer to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine ESTWING tools and ensure reliable procurement for your project needs.

How to maintain the ESTWING MRF21LM fiberglass handle hammer?

To maintain the ESTWING MRF21LM, regularly clean the milled face and handle with a dry cloth to remove debris. Inspect the fiberglass handle for cracks or splinters before each use. Avoid striking hardened steel surfaces to prevent head damage. Store in a dry area to preserve grip integrity.

Used in

Common applications for ESTWING
Construction framing — Estwing E3-28SM 28 oz steel straight-claw framing hammer for driving nails and prying
Demolition and roofing — Estwing E3-R hammer hatchet with 35 oz head and 3-1/2 in cutting edge for cutting and striking
Heavy-duty carpentry — Estwing E3-22S 22 oz framing hammer with textured grip for general framing tasks
Driving chisels and stakes — Estwing B3-4LB 4 lb drilling hammer with 1-3/8 in face for construction and maintenance
Light chopping and outdoor tasks — Estwing 11 oz hammer hatchet with 4 in cutting edge for splitting and driving
Industrial maintenance — Estwing E3-2H hammer hatchet with 33 oz head for framing, roofing, and demolition
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ESTWING Products

3G Electric supplies ESTWING steel straight-claw hammers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Steel straight-claw hammer with a 15 oz head weight, 1 1/4 in face diameter, and 16 in overall length. Features a plain grip and steel handle. Suitable for framing, demolition, and general construction tasks
ESTWING
Steel straight-claw hammer with a 15 oz head weight, 1 1/4 in face diameter, and 16 in overall length. Features a plain grip and steel handle. Suitable for framing, demolition, and general construction tasks

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