3 4 in breaker bar

TEKTON 3/4 Inch Drive x 40 Inch Breaker Bar | SBH00340 -

4.8 out of 5 stars 1,515 ratings

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Size: 3/4 Inch Drive x 40 Inch

Style: Bar

Brand	TEKTON
Item Dimensions LxWxH	42. 4 x 2 x 2 inches
Item Weight	8.46 Pounds
Item Package Quantity	1
Head Style	Fixed Square

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Long handle provides extended reach and the leverage to free rusted or stuck nuts and bolts
230-degree pivoting head lets you approach your work from any angle
No preset head positions means you can move fluidly around obstructions along your swing path
An internal spring controls the tension and position of the head while installing sockets or engaging fasteners
Sleek and simple handle design offers comfort and control in a variety of one- or two-handed grip positions

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Easy to use

5. 0 5.0

Value for money

4.6 4.6

Sturdiness

4.5 4.5

Durability

4.4 4.4

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Note: Products with electrical plugs are designed for use in the US. Outlets and voltage differ internationally and this product may require an adapter or converter for use in your destination. Please check compatibility before purchasing.

3/4 Inch Drive x 40 Inch Breaker Bar | TEKTON

3/4 Inch Drive x 40 Inch Breaker Bar | TEKTON | SBH00340

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Item #SBH00340

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Drive Size

3/8 inch

1/2 inch

3/4 inch

Length

18 in.

24 in.

40 in.

$67

$67.00

Long handle provides extended reach and leverage
230° pivoting head lets you approach your work from any angle

DetailsSpecs

Details

	Offering a continuous sweep through a usable 230° arc, the pivoting head lets you approach your work from any angle. Since there are no preset head positions, you can move fluidly around obstructions along the path of your handle swing. An internal spring controls the tension of the head, allowing it to hold its position while installing sockets and placing on fasteners.
The head, made of AISI 4140 steel and heat treated in a material-matched process, is stronger and more ductile than the handle. Designing the "fork" geometry into the head (an external head design) instead of into the handle (an internal head design) results in a stronger final product—one that better resists spreading, twisting, or fracturing in the fork.
	We designed a sleek and simple handle that considers the many ways your hand interacts with the tool. It's completely circular in cross section along its entire length, with a straight, non-tapering neck. The finger rings are generously sized, with pronounced interior edges for traction and control. Especially useful for a two-handed grip, the inside edge of the pommel is well-defined to keep your hands from slipping off the end of the handle, while its outer circumference is rounded, allowing you to comfortably apply as much force as needed.
To be clear and consistent about the size of our breaker bars (and ratchets), we use the actual working length (center of drive tang to end of handle), not the overall length of the tool. This avoids any misleading overstatement of size or capability caused by the difference between these measurements. As a result, Tekton tools may be a little longer than other similarly described tools in the market.
Our ratchets and breaker bars meet (and most far exceed) industry standards for important baselines like Proof Torque, a measure of strength verified by a single-cycle test that applies torque until the specified value is reached without failure or any permanent deformation.

Offering a continuous sweep through a usable 230° arc, the pivoting head lets you approach your work from any angle. Since there are no preset head positions, you can move fluidly around obstructions along the path of your handle swing. An internal spring controls the tension of the head, allowing it to hold its position while installing sockets and placing on fasteners.

The head, made of AISI 4140 steel and heat treated in a material-matched process, is stronger and more ductile than the handle. Designing the "fork" geometry into the head (an external head design) instead of into the handle (an internal head design) results in a stronger final product—one that better resists spreading, twisting, or fracturing in the fork.

We designed a sleek and simple handle that considers the many ways your hand interacts with the tool. It's completely circular in cross section along its entire length, with a straight, non-tapering neck. The finger rings are generously sized, with pronounced interior edges for traction and control. Especially useful for a two-handed grip, the inside edge of the pommel is well-defined to keep your hands from slipping off the end of the handle, while its outer circumference is rounded, allowing you to comfortably apply as much force as needed.

To be clear and consistent about the size of our breaker bars (and ratchets), we use the actual working length (center of drive tang to end of handle), not the overall length of the tool. This avoids any misleading overstatement of size or capability caused by the difference between these measurements. As a result, Tekton tools may be a little longer than other similarly described tools in the market.

Our ratchets and breaker bars meet (and most far exceed) industry standards for important baselines like Proof Torque, a measure of strength verified by a single-cycle test that applies torque until the specified value is reached without failure or any permanent deformation.

Specs

3/4 Inch Drive x 40 Inch Breaker Bar

Country of Origin	Taiwan
Item Weight	8.46 lb.

Jumper 3 PB 34-4p | Project Kursk-Stroy. Quality solutions.

1 500 ₽

Quantity

Article: 28064 Category: reinforced concrete jackets, gamberry, tags: housing assets

Description
Details
Details

Determining Jumper 3 PB 34-4p, important information for the consumer:

Jumper 3 PB 34-4-p, dimensions, load-bearing capacity, support on the wall along the edges:

Weight per jumper: 223 kg;
Length 3 PB 34-4p: 3370 mm;
Width 3 PB 34-4p: 120 mm;
Height 3 PB 34-4p: 220 mm;
Load capacity: 3. 92 kN/m, 400 kgf/m;
Minimum wall support on each side: 5 centimeters;
Estimated span Lo: 3270 mm

Explanation of the name of the jumper 3 PB 34-4-p:

3 – jumper with a section of 120 * 220 mm;
PB - bar lintel;
34 - 3370 mm long (in decimeters rounded to the nearest whole number)
4 - for the design load of 3.92 kN / m, taking into account the own weight, rounded to the nearest whole number)
p - designation of the presence of sling loops concrete grades for compressive strength when supplying bulkheads in the warm season and 90% in the cold season. In the warm season, for the purposes and at the request of the consumer, it is possible to supply jumpers 3 PB 34-4-p with a strength of less than 70%, but with recommendations for the operation and installation of jumpers, which are mandatory.

This lintel is not designed to support floor slabs or other structures.

More useful information here

Typical reinforced concrete product, produced in accordance with Series 1. 038.1 - 1 "Reinforced concrete lintels for buildings with brick walls", issue 1 "Slab lintels for residential and public buildings", working drawings. Jumper marking 3 PB 34-4p is adopted in accordance with GOST 948-84 and is manufactured in accordance with the technical requirements of the aforementioned GOST. Jumpers marking is accepted in accordance with GOST 23009-78.
Jumper 3 PB 34-4p belongs to the group of non-combustible structures, the fire resistance limit is not less than one hour. They are made of heavy concrete with M200 compressive strength. The frost resistance mark is assigned depending on the operating conditions of the jumpers in buildings. Acceptance is made in accordance with GOST 948-84, permissible deviations are also indicated there.
One of the most popular lintels, this brand is present in every building specification without exception. It is applied at the device of door and window openings, the device of technological openings. Reinforced with a flat reinforcing cage.

Details

223 KG

Weight
Dimensions	337 × 14 CM

3 4 in breaker bar

TEKTON 3/4 Inch Drive x 40 Inch Breaker Bar | SBH00340 -

3/4 Inch Drive x 40 Inch Breaker Bar | TEKTON

Drive Size

Length

Details

Specs

3/4 Inch Drive x 40 Inch Breaker Bar

Jumper 3 PB 34-4p | Project Kursk-Stroy. Quality solutions.

Jumper 3 PB 34-4-p, dimensions, load-bearing capacity, support on the wall along the edges:

Explanation of the name of the jumper 3 PB 34-4-p:

Details

COMMUNICARY IVB WK 4-3 -z7.281.1327.0 9000 9000 9000

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