Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
⌕
RFQ CartGet a QuoteSign inSign up
PROTO Open End Wrench: Alloy Steel, Black Oxide, 1 in_15/16 in Head Size - SAE, Double End, Open End Wrenches
PROTOSAE, Double End, Open End Wrenches

PROTO Open End Wrench: Alloy Steel, Black Oxide, 1 in_15/16 in Head Size

The PROTO J3045B is an SAE double-end open end wrench made from alloy steel with a black oxide finish. It features head sizes of 1 in and 15/16 in, with an overall length of 11 31/64 in.

SKU 3G-OTH-284859

Brand
PROTO
Item
Open End Wrench: Alloy Steel, Black Oxide, 1 in_15/16 in Head Size
Category
SAE, Double End, Open End Wrenches
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

PROTO
Manufacturer Part Number
J3045B
Type
Black Oxide, 1 in_15/16 in Head Size
Overall Lg
11 31/64 in
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

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

Product Description

The PROTO J3045B is an SAE double-end open end wrench made from alloy steel with a black oxide finish. It features head sizes of 1 in and 15/16 in, with an overall length of 11 31/64 in.

Used in

Common applications for PROTO
Automotive assembly — PROTO J72102 impact socket set for fastening lug nuts on production lines
Heavy equipment maintenance — PROTO J3772T flare nut wrench for hydraulic line fittings on excavators
General industrial repair — PROTO J795SA adjustable wrench set for tightening bolts on conveyor systems
Aerospace manufacturing — PROTO J5240A slotted bit socket for adjusting fasteners in confined spaces
Oil and gas pipeline work — PROTO J5438 12-point socket for valve assembly in refineries
Construction site toolkits — PROTO J8179-T500 double box wrench for structural steel bolting

PROTO Products

3G Electric supplies PROTO sae, double end, open end wrenches. 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
PROTO Open End Wrench: Alloy Steel, Black Oxide, 7/8 in_13/16 in Head Size, 10 15/64 in Overall Lg (MPN J3040B). Key specifications — attr309776: No; attr309781: Black Oxide; attr309780: Alloy Steel; attr324939: PROTO.
PROTO
PROTO Open End Wrench: Alloy Steel, Black Oxide, 7/8 in_13/16 in Head Size, 10 15/64 in Overall Lg (MPN J3040B). Key specifications — attr309776: No; attr309781: Black Oxide; attr309780: Alloy Steel; attr324939: PROTO.
PROTO Open End Wrench: Alloy Steel, Black Oxide, 3/4 in_7/8 in Head Size, 9 39/64 in Overall Lg, Std (MPN J3039B). Key specifications — attr309776: No; attr309781: Black Oxide; attr309780: Alloy Steel; attr324939: PROTO.
PROTO
PROTO Open End Wrench: Alloy Steel, Black Oxide, 3/4 in_7/8 in Head Size, 9 39/64 in Overall Lg, Std (MPN J3039B). Key specifications — attr309776: No; attr309781: Black Oxide; attr309780: Alloy Steel; attr324939: PROTO.
PROTO Open End Wrench: Alloy Steel, Black Oxide, 1 1/4 in_1 5/16 in Head Size, 14 5/8 in Overall Lg (MPN J3055B). Key specifications — attr309776: No; attr309781: Black Oxide; attr309780: Alloy Steel; attr324939: PROTO.
PROTO
PROTO Open End Wrench: Alloy Steel, Black Oxide, 1 1/4 in_1 5/16 in Head Size, 14 5/8 in Overall Lg (MPN J3055B). Key specifications — attr309776: No; attr309781: Black Oxide; attr309780: Alloy Steel; attr324939: PROTO.
PROTO Open End Wrench: Alloy Steel, Black Oxide, 1/2 in_9/16 in Head Size, 7 7/64 in Overall Lg, Std (MPN J3026B). Key specifications — attr309776: No; attr309781: Black Oxide; attr309780: Alloy Steel; attr324939: PROTO.
PROTO
PROTO Open End Wrench: Alloy Steel, Black Oxide, 1/2 in_9/16 in Head Size, 7 7/64 in Overall Lg, Std (MPN J3026B). Key specifications — attr309776: No; attr309781: Black Oxide; attr309780: Alloy Steel; attr324939: PROTO.
PROTO Open End Wrench: Alloy Steel, Black Oxide, 3/8 in_5/16 in Head Size, 5 1/4 in Overall Lg, Std (MPN J3020B). Key specifications — attr309776: No; attr309781: Black Oxide; attr309780: Alloy Steel; attr324939: PROTO.
PROTO
PROTO Open End Wrench: Alloy Steel, Black Oxide, 3/8 in_5/16 in Head Size, 5 1/4 in Overall Lg, Std (MPN J3020B). Key specifications — attr309776: No; attr309781: Black Oxide; attr309780: Alloy Steel; attr324939: PROTO.
PROTO Open End Wrench: Alloy Steel, Black Oxide, 5/8 in_9/16 in Head Size, 7 47/64 in Overall Lg (MPN J3030B). Key specifications — attr309776: No; attr309781: Black Oxide; attr309780: Alloy Steel; attr324939: PROTO.
PROTO
PROTO Open End Wrench: Alloy Steel, Black Oxide, 5/8 in_9/16 in Head Size, 7 47/64 in Overall Lg (MPN J3030B). Key specifications — attr309776: No; attr309781: Black Oxide; attr309780: Alloy Steel; attr324939: PROTO.

More from PROTO

View all PROTO parts →
PROTO Open End Wrench: Alloy Steel, Chrome, 1 in Head Size, 9 1/2 in Overall Lg, Std (MPN J3132). Key specifications — attr309776: No; attr309781: Chrome; attr309780: Alloy Steel; attr324939: PROTO.
PROTO
PROTO Open End Wrench: Alloy Steel, Chrome, 1 in Head Size, 9 1/2 in Overall Lg, Std (MPN J3132). Key specifications — attr309776: No; attr309781: Chrome; attr309780: Alloy Steel; attr324939: PROTO.
PROTO Open End Wrench: Alloy Steel, Satin, 1 in_15/16 in Head Size, 11 1/2 in Overall Lg, Std (MPN J3045). Key specifications — attr309776: No; attr309781: Satin; attr309780: Alloy Steel; attr324939: PROTO.
PROTO
PROTO Open End Wrench: Alloy Steel, Satin, 1 in_15/16 in Head Size, 11 1/2 in Overall Lg, Std (MPN J3045). Key specifications — attr309776: No; attr309781: Satin; attr309780: Alloy Steel; attr324939: PROTO.
PROTO Open End Wrench: Alloy Steel, Black Oxide, 1 1/8 in_1 1/16 in Head Size, 12 3/8 in Overall Lg (MPN J3050B). Key specifications — attr309776: No; attr309781: Black Oxide; attr309780: Alloy Steel; attr324939: PROTO.
PROTO
PROTO Open End Wrench: Alloy Steel, Black Oxide, 1 1/8 in_1 1/16 in Head Size, 12 3/8 in Overall Lg (MPN J3050B). Key specifications — attr309776: No; attr309781: Black Oxide; attr309780: Alloy Steel; attr324939: PROTO.
PROTO Open End Wrench: Alloy Steel, Satin, 5/8 in_11/16 in Head Size, 8 1/4 in Overall Lg, Std (MPN J3034). Key specifications — attr309776: No; attr309781: Satin; attr309780: Alloy Steel; attr324939: PROTO.
PROTO
PROTO Open End Wrench: Alloy Steel, Satin, 5/8 in_11/16 in Head Size, 8 1/4 in Overall Lg, Std (MPN J3034). Key specifications — attr309776: No; attr309781: Satin; attr309780: Alloy Steel; attr324939: PROTO.
PROTO Open End Wrench: Alloy Steel, Satin, 2 in_1 7/8 in Head Size, 20 in Overall Lg, Std (MPN J3080). Key specifications — attr309776: No; attr309781: Satin; attr309780: Alloy Steel; attr324939: PROTO.
PROTO
PROTO Open End Wrench: Alloy Steel, Satin, 2 in_1 7/8 in Head Size, 20 in Overall Lg, Std (MPN J3080). Key specifications — attr309776: No; attr309781: Satin; attr309780: Alloy Steel; attr324939: PROTO.
PROTO Open End Wrench: Alloy Steel, Satin, 1/4 in_5/16 in Head Size, 4 31/64 in Overall Lg, Std (MPN J3018). Key specifications — attr309776: No; attr309781: Satin; attr309780: Alloy Steel; attr324939: PROTO.
PROTO
PROTO Open End Wrench: Alloy Steel, Satin, 1/4 in_5/16 in Head Size, 4 31/64 in Overall Lg, Std (MPN J3018). Key specifications — attr309776: No; attr309781: Satin; attr309780: Alloy Steel; attr324939: PROTO.
PROTO Open End Wrench: Alloy Steel, Satin, 1/2 in_9/16 in Head Size, 10 in Overall Lg, Std (MPN J3426). Key specifications — attr309776: No; attr309781: Satin; attr309780: Alloy Steel; attr324939: PROTO.
PROTO
PROTO Open End Wrench: Alloy Steel, Satin, 1/2 in_9/16 in Head Size, 10 in Overall Lg, Std (MPN J3426). Key specifications — attr309776: No; attr309781: Satin; attr309780: Alloy Steel; attr324939: PROTO.
PROTO Open End Wrench: Alloy Steel, Satin, 3/4 in_11/16 in Head Size, 10 in Overall Lg, Std (MPN J3435). Key specifications — attr309776: No; attr309781: Satin; attr309780: Alloy Steel; attr324939: PROTO.
PROTO
PROTO Open End Wrench: Alloy Steel, Satin, 3/4 in_11/16 in Head Size, 10 in Overall Lg, Std (MPN J3435). Key specifications — attr309776: No; attr309781: Satin; attr309780: Alloy Steel; attr324939: PROTO.