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PROTO J376 Retaining Ring Plier 0.070in 90 Degree | AD2KVV 3R323

PROTO J376 Retaining Ring Plier 0.070in 90 Degree

In Stock
Item: AD2KVV Model: J376Cross Ref: 3R323
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Get it by Aug 15, Monday

£45.02 /unit (Inc. VAT)

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Product Specifications:

ItemRetaining Ring Pliers
ConvertsFrom Internal to External Or Vice Versa When Pivot Screw Is Moved to Adjacent Tapped Hole
For Bore Dia.1-7/16 to 2"
For Shaft Dia.7/16 to 3/4"
HandleCushioned Grip
Handle ColorRed
Handle DesignCushion Grip
MaterialCarbon Steel
Number of Pieces1
Overall Length7.125"
Spring ReturnNo
Tip Angle (Degrees)90
Tip Dia.0.070"
Tip Size0.07"
Tip TypeFixed

Shipping Info:

Ship weight (kg) 0.13
Ship height (cm)2.03
Ship length (cm)19.05
Ship width (cm)7.62
Country of OriginUS

Product Details:

Proto J376 retaining ring plier is designed for both external & internal retaining rings. It provides ease and reliability in installing / removing retaining rings without lost motion or damage to the rings.


  • When the pivot screw is moved to the adjacent tapped hole, Proto J376 converts from internal to external or vice versa.
  • For accurate fit and wear resistance, the fixed tips are precision formed and induction hardened.
  • The plastisol-coated handles have a long, curved design with air-cushioned grips for added comfort and fatigue reduction.
  • The grips are labelled clearly for easy identification.

Compatible Accessories:

  • Proto Tips: These tips engage rings securely and allow proper alignment to prevent rings from flying loose. You should use the largest diameter tip that will fit the retaining ring being removed or installed.

Standards and Approvals:

  • ASME B107.500-2010

Frequently Asked Questions:

Q. What is the difference between internal & external retaining ring pliers?

A. Pliers used for installing rings in a bore are known as internal pliers, whereas external pliers are used to install rings on a shaft.

Q. What are the safety points one should be aware of while using pliers?


  • Use safety goggles.
  • On electrical circuits, do not use pliers with cushion grips because there is no insulation to protect you.
  • Extenders and cheater bars should not be used on plier handles.
  • When using retaining ring pliers, protect yourself and bystanders from fying objects.
  • Cut the wire near the hinge at the base of the jaw, not at the tip.
  • Prevent excessive heat exposure.

Q. How important is a retaining ring?

A. Retaining rings are used to secure components to a shaft or bore. These rings fit into grooves and provide a shoulder to prevent lateral movement of components, such as bearings. They do, however, allow rotation of the component.

Product Variants

ProductModelTypeHandle DesignHandleHandle ColorSpring ReturnFor Bore Dia.MaterialOverall Length Price
PROTO J379 Retaining Ring Pliers 90 Degree 8-5/8 Inch Length | AA2FZD 10G635
J379Internal/ExternalCushion GripPlastisol Air CushionedRedNo2-1/16 to 3"Alloy Steel8.625"£56.84
PROTO J370 Retaining Ring Plier 0.038in 45 Degree | AD2KVN 3R317
J370ConvertiblePlastic DippedRed PlastisolRedNo3/8 to 9/16"Carbon Steel5.75"£40.88
PROTO J371 Retaining Ring Plier 0.038in 90 Degree | AD2KVP 3R318
J371ConvertiblePlastic DippedRed PlastisolRedNo3/4 to 1"Carbon Steel5 11/16"£39.52
PROTO J372 Retaining Ring Pliers 0.047 In | AD2KVQ 3R319
J372ConvertiblePlastic DippedRed PlastisolRedNo5/8 to 1-1/64"Carbon Steel5.875"£39.98
PROTO J373 Retaining Ring Plier 0.047in 45 Degree | AD2KVR 3R320
J373ConvertibleCushion GripCushioned GripRedNo1 to 1-1/64"Carbon Steel5.75"£41.44
PROTO J374 Retaining Ring Plier 0.047in 90 Degree | AD2KVT 3R321
J374ConvertibleCushion GripCushioned GripRedNo1-1/16 to 1-3/8"Carbon Steel5 11/16"£41.77
PROTO J375 Retaining Ring Plier 0.070in 45 Degree | AD2KVU 3R322
J375ConvertibleCushion GripCushioned GripRedNo1-1/16 to 2"Carbon Steel7.375"£43.74

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PROTO J376 Retaining Ring Plier 0.070in 90 Degree
£45.02 /unit (Inc. VAT)