We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

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 Square Serrated Lathe Jaw is a steel workholding component designed for use with a 21-inch chuck and featuring a 6-inch height. This jaw is identified by manufacturer part number SB21A2EH and utilizes an…

SKU 3G-OTH-180652

Brand
HURON
Item
Lathe Jaw: Square, Serrated, Steel, For 21 in Chuck
Category
Square Serrated Lathe Jaws
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

HURON
Manufacturer Part Number
SB21A2EH
Mounting Bolt Size
M20
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The HURON Square Serrated Lathe Jaw is a steel workholding component designed for use with a 21-inch chuck and featuring a 6-inch height. This jaw is identified by manufacturer part number SB21A2EH and utilizes an M20 mounting bolt size for secure attachment.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the HURON Square Serrated Lathe Jaw used for?

The HURON Square Serrated Lathe Jaw is a steel workholding component used to securely clamp parts in a 21-inch lathe chuck during machining operations. Its serrated gripping surface provides positive holding for heavy cuts, making it suitable for industrial turning, facing, and boring applications across metalworking shops.

What are the specifications of the HURON SB21A2EH lathe jaw?

The HURON SB21A2EH is a square serrated lathe jaw made of steel, designed for a 21-inch chuck with a 6-inch height. It uses an M20 mounting bolt size for secure attachment. The manufacturer part number is SB21A2EH, and the brand is HURON.

Where to buy HURON lathe jaws worldwide?

3G Electric supplies HURON lathe jaws worldwide, handling full logistics and customs clearance for international orders. As a global industrial solutions provider, we source genuine HURON workholding components like the SB21A2EH and deliver them to your facility, regardless of location.

How to install HURON square serrated lathe jaws?

To install HURON square serrated lathe jaws, first ensure the chuck mounting surface is clean. Align the jaw with the chuck slot and secure it using M20 bolts torqued to the manufacturer's specification. Always verify jaw alignment with a dial indicator before machining to prevent part movement.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Similar products

Matched by specification & description
HURON Lathe Jaw: Square, Serrated, Steel, For 21 in Chuck, 3 in Ht (MPN SB21A2). Key specifications — Brand: HURON; Mounting Bolt Size: M20.
HURON
HURON Lathe Jaw: Square, Serrated, Steel, For 21 in Chuck, 3 in Ht (MPN SB21A2). Key specifications — Brand: HURON; Mounting Bolt Size: M20.
HURON Lathe Jaw: Square, Serrated, Steel, For 21 in Chuck, 4 in Ht (MPN SB21A2MH). Key specifications — Brand: HURON; Mounting Bolt Size: M20.
HURON
HURON Lathe Jaw: Square, Serrated, Steel, For 21 in Chuck, 4 in Ht (MPN SB21A2MH). Key specifications — Brand: HURON; Mounting Bolt Size: M20.
HURON Lathe Jaw: Square, Serrated, Aluminum, For 21 in_24 in Chuck, 6 in Ht (MPN ASB21A2EH). Key specifications — Brand: HURON; Mounting Bolt Size: M20.
HURON
HURON Lathe Jaw: Square, Serrated, Aluminum, For 21 in_24 in Chuck, 6 in Ht (MPN ASB21A2EH). Key specifications — Brand: HURON; Mounting Bolt Size: M20.
HURON Lathe Jaw: Square, Serrated, Aluminum, For 21 in_24 in Chuck, 3 in Ht (MPN ASB21A2). Key specifications — Brand: HURON; Mounting Bolt Size: M20.
HURON
HURON Lathe Jaw: Square, Serrated, Aluminum, For 21 in_24 in Chuck, 3 in Ht (MPN ASB21A2). Key specifications — Brand: HURON; Mounting Bolt Size: M20.
HURON Lathe Jaw: Square, Serrated, Aluminum, For 21 in_24 in Chuck, 4 in Ht (MPN ASB21A2MH). Key specifications — Brand: HURON; Mounting Bolt Size: M20.
HURON
HURON Lathe Jaw: Square, Serrated, Aluminum, For 21 in_24 in Chuck, 4 in Ht (MPN ASB21A2MH). Key specifications — Brand: HURON; Mounting Bolt Size: M20.
HURON Lathe Jaw: Square, Serrated, Steel, For 15 in Chuck, 4 in Ht (MPN KT15EH). Key specifications — Brand: HURON; Mounting Bolt Size: M20.
HURON
HURON Lathe Jaw: Square, Serrated, Steel, For 15 in Chuck, 4 in Ht (MPN KT15EH). Key specifications — Brand: HURON; Mounting Bolt Size: M20.

More from HURON

View all HURON parts
HURON Lathe Jaw: Square, Serrated, Steel, For 10 in Chuck, 4 in Ht (MPN KT10EH). Key specifications — Brand: HURON; Mounting Bolt Size: M12.
HURON
HURON Lathe Jaw: Square, Serrated, Steel, For 10 in Chuck, 4 in Ht (MPN KT10EH). Key specifications — Brand: HURON; Mounting Bolt Size: M12.
HURON Lathe Jaw: Square, Serrated, Aluminum, For 12 in Chuck, 3 in Ht (MPN AKT212MH). Key specifications — Brand: HURON; Mounting Bolt Size: M16.
HURON
HURON Lathe Jaw: Square, Serrated, Aluminum, For 12 in Chuck, 3 in Ht (MPN AKT212MH). Key specifications — Brand: HURON; Mounting Bolt Size: M16.
HURON Lathe Jaw: Square, Serrated, Aluminum, For 15 in Chuck, 4 in Ht (MPN AKT15EH). Key specifications — Brand: HURON; Mounting Bolt Size: M20.
HURON
HURON Lathe Jaw: Square, Serrated, Aluminum, For 15 in Chuck, 4 in Ht (MPN AKT15EH). Key specifications — Brand: HURON; Mounting Bolt Size: M20.
HURON Lathe Jaw: Square, Serrated, Steel, For 15 in Chuck, 2.5 in Ht (MPN KT215). Key specifications — Brand: HURON; Mounting Bolt Size: M20.
HURON
HURON Lathe Jaw: Square, Serrated, Steel, For 15 in Chuck, 2.5 in Ht (MPN KT215). Key specifications — Brand: HURON; Mounting Bolt Size: M20.
HURON Lathe Jaw: Square, Serrated, Aluminum, For 12 in Chuck, 4 in Ht (MPN AKT12EH). Key specifications — Brand: HURON; Mounting Bolt Size: M14.
HURON
HURON Lathe Jaw: Square, Serrated, Aluminum, For 12 in Chuck, 4 in Ht (MPN AKT12EH). Key specifications — Brand: HURON; Mounting Bolt Size: M14.
HURON Lathe Jaw: Square, Serrated, Steel, For 12 in Chuck, 3 in Ht (MPN KT212MH). Key specifications — Brand: HURON; Mounting Bolt Size: M16.
HURON
HURON Lathe Jaw: Square, Serrated, Steel, For 12 in Chuck, 3 in Ht (MPN KT212MH). Key specifications — Brand: HURON; Mounting Bolt Size: M16.
HURON Lathe Jaw: Square, Serrated, Aluminum, For 12 in Chuck, 2.5 in Ht (MPN AKT12). Key specifications — Brand: HURON; Mounting Bolt Size: M14.
HURON
HURON Lathe Jaw: Square, Serrated, Aluminum, For 12 in Chuck, 2.5 in Ht (MPN AKT12). Key specifications — Brand: HURON; Mounting Bolt Size: M14.
HURON Lathe Jaw: Square, Serrated, Aluminum, For 6 in Chuck, 3 in Ht (MPN AKT6EH). Key specifications — Brand: HURON; Mounting Bolt Size: M10.
HURON
HURON Lathe Jaw: Square, Serrated, Aluminum, For 6 in Chuck, 3 in Ht (MPN AKT6EH). Key specifications — Brand: HURON; Mounting Bolt Size: M10.