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

KNIPEX External Retaining-Ring Pliers, 49 21 A01
KNIPEXExternal Retaining-Ring Pliers

KNIPEX External Retaining-Ring Pliers, 49 21 A01

The KNIPEX Retaining Ring Plier: External (MPN 49 21 A01) is an external retaining-ring plier designed for shaft diameters from 3 mm to 10 mm, with a 0.035 in tip diameter and 5 1/8 in overall length. This tool is…

SKU 3G-OTH-734889

Also listed as: 4921A01 · 49-21-A01

Brand
KNIPEX
Item
External Retaining-Ring Pliers, 49 21 A01
Category
External 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 — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

KNIPEX
Manufacturer Part Number
49 21 A01
Type
For 3 mm to 10 mm Shaft Dia
Overall Lg
5 1/8 in
Tip Dia
0.035 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: External (MPN 49 21 A01) is an external retaining-ring plier designed for shaft diameters from 3 mm to 10 mm, with a 0.035 in tip diameter and 5 1/8 in overall length. This tool is engineered for installing and removing external circlips within the specified size range.

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 KNIPEX 49 21 A01 retaining ring plier used for?

The KNIPEX 49 21 A01 is an external retaining-ring plier used to install and remove external circlips on shafts with diameters from 3 mm to 10 mm. It is essential in maintenance and assembly across industrial sectors such as machining, power transmission, and pneumatics, where secure ring seating is critical.

What are the specifications of the KNIPEX 49 21 A01?

The KNIPEX 49 21 A01 has a tip diameter of 0.035 in, an overall length of 5 1/8 in, and is designed for external circlips on shafts from 3 mm to 10 mm. It is a manual tool with no special coating, built for precise, repeatable ring handling in tight spaces.

Where to buy the KNIPEX 49 21 A01 worldwide?

3G Electric supplies the KNIPEX 49 21 A01 retaining ring plier worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this genuine KNIPEX tool.

How to select the right external retaining ring plier for a shaft?

To select the correct external retaining ring plier, match the tool's shaft diameter range to your application. The KNIPEX 49 21 A01 fits shafts from 3 mm to 10 mm. Ensure the tip diameter (0.035 in) aligns with the ring holes, and choose a plier length (5 1/8 in) that provides adequate reach and leverage.

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
Not sure this is the right part? Photo-identify it

KNIPEX Products

3G Electric supplies KNIPEX external 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
External retaining-ring pliers for installing and removing circlips on shafts with diameters from 3 mm to 10 mm. Tip diameter 0.035 in, overall length 5 1/2 in. Suitable for industrial maintenance, automotive repair, and machinery assembly
KNIPEX
External retaining-ring pliers for installing and removing circlips on shafts with diameters from 3 mm to 10 mm. Tip diameter 0.035 in, overall length 5 1/2 in. Suitable for industrial maintenance, automotive repair, and machinery assembly
External retaining-ring pliers for installing and removing external circlips on shafts with diameters from 19 mm to 60 mm. Features a tip diameter of 0.071 in and an overall length of 7 1/8 in. Suitable for industrial maintenance, automotive repair, and machinery assembly
KNIPEX
External retaining-ring pliers for installing and removing external circlips on shafts with diameters from 19 mm to 60 mm. Features a tip diameter of 0.071 in and an overall length of 7 1/8 in. Suitable for industrial maintenance, automotive repair, and machinery assembly
External retaining-ring pliers for installing and removing circlips on shafts with diameters from 3 mm to 10 mm. Features a tip diameter of 0.035 in and an overall length of 5 in. Suitable for maintenance and assembly tasks in industrial settings
KNIPEX
External retaining-ring pliers for installing and removing circlips on shafts with diameters from 3 mm to 10 mm. Features a tip diameter of 0.035 in and an overall length of 5 in. Suitable for maintenance and assembly tasks in industrial settings
External retaining-ring pliers for installing and removing snap rings on shafts with diameters from 5 mm to 13 mm. Features 0.051 in tip diameter and 5 1/2 in overall length. Not insulated
KNIPEX
External retaining-ring pliers for installing and removing snap rings on shafts with diameters from 5 mm to 13 mm. Features 0.051 in tip diameter and 5 1/2 in overall length. Not insulated
External retaining-ring pliers for installing and removing external circlips on shafts with diameters from 3 mm to 10 mm. Features a 0.035 in tip diameter and 5 1/2 in overall length. Suitable for use in industrial maintenance, automotive repair, and machinery assembly
KNIPEX
External retaining-ring pliers for installing and removing external circlips on shafts with diameters from 3 mm to 10 mm. Features a 0.035 in tip diameter and 5 1/2 in overall length. Suitable for use in industrial maintenance, automotive repair, and machinery assembly
External retaining-ring pliers for installing and removing snap rings on shafts with diameters from 14 mm to 18 mm. Features a 0.051 in tip diameter and 5 1/2 in overall length. Commonly used in maintenance and repair tasks requiring secure ring placement on shafts
KNIPEX
External retaining-ring pliers for installing and removing snap rings on shafts with diameters from 14 mm to 18 mm. Features a 0.051 in tip diameter and 5 1/2 in overall length. Commonly used in maintenance and repair tasks requiring secure ring placement on shafts
External retaining-ring pliers for installing and removing circlips on shafts with diameters from 19 mm to 60 mm. Tip diameter 0.071 in, overall length 6 3/4 in. Suitable for industrial maintenance, machinery assembly, and automotive repair
KNIPEX
External retaining-ring pliers for installing and removing circlips on shafts with diameters from 19 mm to 60 mm. Tip diameter 0.071 in, overall length 6 3/4 in. Suitable for industrial maintenance, machinery assembly, and automotive repair
External retaining-ring pliers for installing and removing circlips on shafts with diameters from 3 mm to 10 mm. Features a 0.035 in tip diameter and 5 1/2 in overall length. Suitable for industrial maintenance, automotive repair, and machinery assembly
KNIPEX
External retaining-ring pliers for installing and removing circlips on shafts with diameters from 3 mm to 10 mm. Features a 0.035 in tip diameter and 5 1/2 in overall length. Suitable for industrial maintenance, automotive repair, and machinery assembly