Spanner Wrenches

2-1/4" PIN BLACK SPANNER WRENCH - ARS34216>

2-1/2" Pin Spanner wrench, black finish. A vintage, heavy-duty adjustable pin spanner tool manufactured by the Armstrong Bros. Tool Co., commonly used by machinists for lathe operations and metalworking.

3" PIN SPANNER WRENCH, BLACK FINISH

3-1/2" PIN BLACK SPANNER WRENCH - ARS34231>

4" PIN BLACK SPANNER WRENCH - ARS34237>

PIN SPANNER- 5" DIA 7/16 DIA PI
Pins forged integral with wrench and milled to exact size
Country US
Finish Black Oxide
Pin Length 13/32 in
Opening Type Pin
Material Forged Alloy Steel
Overall Length 12 in
Pin Size 7/16 in
Handle Type Flat
Wt. 1.58 lb
Measuring System Inch
Opening Size 5 in
Handle Type Flat
Material Forged Alloy Steel

2" - 4-3/4" ADJUSTABLE HOOK SPANNER WRENCH, BLACK FINISH-ARS34307 >

4.5" - 6.25" ADJUSTABLE HOOK SPANNER WRENCH, BLACK FINISH-ARS34310 >

6-1/8" - 8-3/4" ADJUSTABLE HOOK SPANNER WRENCH, BLACK FINISH-ARS34313 >

3/4" - 2" ADJUSTABLE PIN SPANNER WRENCH, BLACK FINISH-ARS34351 >

3/4" - 2" ADJUSTABLE PIN SPANNER WRENCH, BLACK FINISH-ARS34354 >

SPANNER WRENCH-MWK49967205 >

ADJUSTABLE-SPANNER WRENCH--9-0, DELUXE FOR SANDING PADS - FOR73148 >

SPANNER WRENCH FOR GRINDER-MAK7810072 >

3/4" - 2" ADJUSTABLE HOOK SPANNER WRENCH, BLACK FINISH

The Armstrong 34-366 Adjustable Pin Spanner is a robust and versatile tool designed for professional technicians and mechanics working in demanding automotive and industrial environments. This precision-engineered spanner wrench is ideal for adjusting and securing threaded collars, locknuts, packing nuts, and rings within its operational range. Crafted for durability and reliable performance, it is an essential addition to any professional toolkit, ensuring efficient and accurate adjustments on a variety of components.

Key Features
Broad Capacity Range: Accommodates threaded collars and locknuts with diameters from 4-1/2 inches to 6-1/4 inches (4.5 to 6.25 inches), offering versatility for numerous applications.
Durable Construction: Manufactured in the USA from high alloy steel with advanced heat treatment, ensuring exceptional strength and long-lasting durability under pressure.
Corrosion Resistance: Features a protective powder-coated finish that resists corrosion and wear, maintaining the tool's integrity and professional appearance over time.
Precision Pin Engagement: Designed with pins that securely fit into corresponding holes or slots on flanges and collars, enabling the application of concentrated and balanced force.
Professional Grade: Backed by Armstrong's century-long legacy of producing professional-grade tools, guaranteeing quality and reliability.

Dixon® G10 Railroad Tank Car Pin Lug Wrench, 24-1/4 in OAL, Iron

Dixon® USW Universal Spanner Wrench, 11-7/8 in OAL, Aluminum

Proto® offers a wide range of sizes for many types of ends, with innovations like ratcheting splines and flex head sockets. We also offer a wide range of angled and bent offsets to meet specific job applications.

Proto® offers a wide range of sizes for many types of ends, with innovations like ratcheting splines and flex head sockets. We also offer a wide range of angled and bent offsets to meet specific job applications.

Proto® offers a wide range of sizes for many types of ends, with innovations like ratcheting splines and flex head sockets. We also offer a wide range of angled and bent offsets to meet specific job applications.

Proto® offers a wide range of sizes for many types of ends, with innovations like ratcheting splines and flex head sockets. We also offer a wide range of angled and bent offsets to meet specific job applications.

Proto® offers a wide range of sizes for many types of ends, with innovations like ratcheting splines and flex head sockets. We also offer a wide range of angled and bent offsets to meet specific job applications.

Proto® offers a wide range of sizes for many types of ends, with innovations like ratcheting splines and flex head sockets. We also offer a wide range of angled and bent offsets to meet specific job applications.