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HURON Lathe Jaw: Square, Serrated, Steel, For 21 in Chuck - Square Serrated Lathe Jaws
HURONSquare Serrated Lathe Jaws

HURON Lathe Jaw: Square, Serrated, Steel, For 21 in Chuck

The HURON SB21A2 is a square serrated lathe jaw made of steel, designed for use with a 21-inch chuck and featuring a 3-inch height. This product is a square serrated lathe jaw from the brand HURON, with a mounting…

SKU 3G-OTH-180650

Brand
HURON
Item
Lathe Jaw: Square, Serrated, Steel, For 21 in Chuck
Category
Square Serrated Lathe Jaws
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Technical Specifications

HURON
Manufacturer Part Number
SB21A2
Mounting Bolt Size
M20
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HURON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HURON SB21A2 is a square serrated lathe jaw made of steel, designed for use with a 21-inch chuck and featuring a 3-inch height. This product is a square serrated lathe jaw from the brand HURON, with a mounting bolt size of M20.

Frequently Asked Questions

What is the HURON SB21A2 square serrated lathe jaw used for?

The HURON SB21A2 is a steel square serrated lathe jaw designed for gripping workpieces in a 21-inch chuck. It is commonly used in metalworking lathes for turning, facing, and boring operations where secure clamping is required.

What are the specifications of the HURON SB21A2 lathe jaw?

The HURON SB21A2 is a square serrated lathe jaw made of steel, with a 3-inch height and a mounting bolt size of M20. It is designed for use with a 21-inch chuck. The manufacturer part number is SB21A2.

Where to buy HURON SB21A2 lathe jaws worldwide?

3G Electric supplies the HURON SB21A2 square serrated lathe jaw worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct HURON lathe jaw for a chuck?

To select the correct HURON lathe jaw, match the jaw height and mounting bolt size to your chuck specifications. The SB21A2 fits a 21-inch chuck with M20 bolts. Always verify the jaw type (square serrated) matches your application for secure workpiece clamping.

Used in

Common applications for HURON
Metal fabrication – HURON square serrated aluminum jaws (AKT10) for gripping steel tubes on 10 in chucks during welding prep.
Automotive machining – HURON pointed serrated steel jaws (KT6PL) for holding small-diameter shafts on 6 in chucks in a CNC lathe.
General engineering – HURON tongue-and-groove aluminum jaws (A10MSH) for finishing aluminum parts on 10 in chucks without marring.
Heavy equipment repair – HURON full-grip round serrated aluminum jaws (AKT215MHFG) for clamping large-diameter flanges on 15 in chucks.
Tool and die making – HURON pointed tongue-and-groove steel jaws (18MSHOP) for holding irregular die components on 18 in chucks.
Maintenance turnaround – HURON replacement jaw nuts (KT215JN) for restoring grip on 15 in chucks during scheduled downtime.

HURON Products

3G Electric supplies HURON square serrated lathe jaws. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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