We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

KNIPEX Retaining Ring Plier: Internal, For 12 mm to 25 mm Bore Dia, 0.051 in Tip Dia - Internal Retaining-Ring Pliers
KNIPEXInternal Retaining-Ring Pliers

KNIPEX Retaining Ring Plier: Internal, For 12 mm to 25 mm Bore Dia, 0.051 in Tip Dia

The KNIPEX Retaining Ring Plier: Internal (MPN 44 21 J11 SBA) is an internal retaining-ring plier designed for bore diameters from 12 mm to 25 mm, with a 0.051 in tip diameter and 5 1/8 in overall length. It is…

SKU 3G-OTH-735291

Also listed as: 4421J11SBA · 44-21-J11-SBA

Brand
KNIPEX
Item
Retaining Ring Plier: Internal, For 12 mm to 25 mm Bore Dia, 0.051 in Tip Dia
Category
Internal Retaining-Ring Pliers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

KNIPEX
Manufacturer Part Number
44 21 J11 SBA
Type
For 12 mm to 25 mm Bore Dia
Overall Lg
5 1/8 in
Tip Dia
0.051 in

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

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

Product Description

The KNIPEX Retaining Ring Plier: Internal (MPN 44 21 J11 SBA) is an internal retaining-ring plier designed for bore diameters from 12 mm to 25 mm, with a 0.051 in tip diameter and 5 1/8 in overall length. It is intended for installing and removing internal circlips.

Frequently Asked Questions

What is the KNIPEX 44 21 J11 SBA retaining ring plier used for?

The KNIPEX 44 21 J11 SBA is an internal retaining-ring plier used to install and remove internal circlips in bores from 12 mm to 25 mm diameter. It is essential for maintenance and assembly in industrial machinery, pumps, and power transmission systems where secure ring placement is critical.

What are the specifications of the KNIPEX 44 21 J11 SBA?

This KNIPEX internal retaining-ring plier fits bore diameters from 12 mm to 25 mm, has a 0.051 in tip diameter, and an overall length of 5 1/8 in. It is designed for internal circlips and is not adjustable. The manufacturer part number is 44 21 J11 SBA.

Where to buy the KNIPEX 44 21 J11 SBA worldwide?

3G Electric supplies the KNIPEX 44 21 J11 SBA retaining ring plier worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this tool to your facility. Contact us for availability and lead time on your order.

How to select the right internal retaining ring plier for a 12 mm to 25 mm bore?

For a 12 mm to 25 mm bore, choose a plier with tip diameter matching the ring groove, like the KNIPEX 44 21 J11 SBA with 0.051 in tips. Ensure the plier is designed for internal circlips and that overall length provides adequate reach. Always verify compatibility with your specific ring size.

Used in

Common applications for KNIPEX
Electrical installation — KNIPEX ratcheting cable cutters (95 32 038) for cutting data cables up to 1 1/2 in diameter
Plumbing maintenance — KNIPEX Swedish pipe wrenches (83 30 010) for gripping and turning pipes up to 1 5/8 in
Automotive repair — KNIPEX end cutting pliers (50 01 225) for cutting wire and trimming fasteners
Electronics assembly — KNIPEX precision nippers (99 14 300) for cutting fine wire up to 0.16 in thickness
General maintenance — KNIPEX box end wrenches (98 01 14) for tightening metric bolts in confined spaces
Metalworking — KNIPEX bolt cutters (71 01 160) for cutting soft steel rods up to 3/16 in diameter

KNIPEX Products

3G Electric supplies KNIPEX internal retaining-ring pliers. 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

More from KNIPEX

View all KNIPEX parts
Retaining Ring Plier: Internal, For 19 mm to 60 mm Bore Dia, 0.071 in Tip Dia, 7 1/8 in Overall Lg (MPN 44 13 J2)
KNIPEX
Retaining Ring Plier: Internal, For 19 mm to 60 mm Bore Dia, 0.071 in Tip Dia, 7 1/8 in Overall Lg (MPN 44 13 J2)
Retaining Ring Plier: Internal, For 8 mm to 13 mm Bore Dia, 0.035 in Tip Dia, 5 1/2 in Overall Lg (MPN 44 13 J0)
KNIPEX
Retaining Ring Plier: Internal, For 8 mm to 13 mm Bore Dia, 0.035 in Tip Dia, 5 1/2 in Overall Lg (MPN 44 13 J0)
Snap Ring Pliers,Internal,12" Internal: Internal, For 85 mm to 140 mm Bore Dia, 0.125 in Tip Dia (MPN 44 21 J41)
KNIPEX
Snap Ring Pliers,Internal,12" Internal: Internal, For 85 mm to 140 mm Bore Dia, 0.125 in Tip Dia (MPN 44 21 J41)
Retaining Ring Plier: Internal, For 85 mm to 140 mm Bore Dia, 0.126 in Tip Dia, 5 1/2 in Overall Lg (MPN 48 21 J41)
KNIPEX
Retaining Ring Plier: Internal, For 85 mm to 140 mm Bore Dia, 0.126 in Tip Dia, 5 1/2 in Overall Lg (MPN 48 21 J41)
Retaining Ring Plier: Internal, For 19 mm to 60 mm Bore Dia, 0.071 in Tip Dia, 7 1/8 in Overall Lg (MPN 44 31 J22 SBA)
KNIPEX
Retaining Ring Plier: Internal, For 19 mm to 60 mm Bore Dia, 0.071 in Tip Dia, 7 1/8 in Overall Lg (MPN 44 31 J22 SBA)
Retaining Ring Plier: Internal, For 40 mm to 100 mm Bore Dia, 0.091 in Tip Dia, 8 7/8 in Overall Lg (MPN 48 11 J3)
KNIPEX
Retaining Ring Plier: Internal, For 40 mm to 100 mm Bore Dia, 0.091 in Tip Dia, 8 7/8 in Overall Lg (MPN 48 11 J3)
Retaining Ring Plier: Internal, For 19 mm to 60 mm Bore Dia, 0.071 in Tip Dia, 6 3/4 in Overall Lg (MPN 44 23 J21)
KNIPEX
Retaining Ring Plier: Internal, For 19 mm to 60 mm Bore Dia, 0.071 in Tip Dia, 6 3/4 in Overall Lg (MPN 44 23 J21)
Retaining Ring Plier: Internal, For 40 mm to 100 mm Bore Dia, 0.091 in Tip Dia, 8 1/2 in Overall Lg (MPN 44 23 J31)
KNIPEX
Retaining Ring Plier: Internal, For 40 mm to 100 mm Bore Dia, 0.091 in Tip Dia, 8 1/2 in Overall Lg (MPN 44 23 J31)