Ratchet wrenches

- Number of teeth (ratchet mechanism): 48
- Square Drive Tang Size [mm (inch)]: 12.5 (1/2")
- Material: Chrome Vanadium Steel
- Supplementary Article / Supplementary Info Info 2: with control switch
- Spanner: with ratchet function
- Surface: Polished
- Condition: New

- Number of teeth (ratchet mechanism): 36
- Number of tools: 1
- Square Drive Tang Size [mm (inch)]: 6.3 (1/4")
- DIN/ISO: DIN 3120
- Length [mm]: 147
- Material: Chrome Vanadium Steel
- Tightening torque to [Nm]: 90
- Condition: New
- Number of teeth (ratchet mechanism): 75
- Tool handle type: 2-piece grip, Ergonomically Shaped Handle
- Tool handle surface: Plastic-coated, Rubberized
- Tool handle material: Plastic
- Rotation angle [°]: 4.8
- Square Drive Tang Size [mm (inch)]: 12.5 (1/2")
- Number of joints: 1
- Tilt angle [degree]: 90°
- DIN/ISO: ISO 1456:2009
- Machining: Forged, Hardened
- Width [mm]: 40
- Length [mm]: 320
- Material: Chrome Vanadium Steel
- Thickness [mm]: 36
- Weight [g]: 598
- Surface: Chromed
- adjustable: Hinged
- Condition: New

- Number of teeth (ratchet mechanism): 72
- Tool handle type: 2-piece grip
- Tool handle surface: Plastic-coated, Rubberized
- Rotation angle [°]: 5
- Tools: with ratchet function
- Square Drive Tang Size [mm (inch)]: 10 (3/8")
- Packaging: Poly bag
- Shape: straight
- Weight [kg]: 0,352
- Length [mm]: 240
- Material: Chrome Vanadium Steel
- Spanner: Movable (joint)
- Weight [g]: 384
- Surface: Matt, chrom-plated
- Toothing: Feinverzahnung
- Quality: Industrie / Profi
- Condition: New

- Number of teeth (ratchet mechanism): 60
- Tool handle type: 2-piece grip
- Tool handle surface: Plastic-coated, Rubberized
- Tool handle material: Plastic
- Tools: with ratchet function
- Square Drive Tang Size [mm (inch)]: 10 (3/8")
- Packaging: in plastic holder
- Weight [kg]: 0,414
- Height [mm]: 30
- Width [mm]: 35
- Length [mm]: 240
- Material: Chrome Vanadium Steel
- Screwing Tools characteristics: Plug-in Square Tang
- Quality: Premium
- Condition: New

- Number of teeth (ratchet mechanism): 72
- Tool handle type: 2-piece grip
- Drive side (profile): Hexagon
- Head Height [mm]: 30
- Diameter 1 [mm]: 32
- Drive [inch]: 10mm
- Material: Chrome Vanadium Steel
- Weight [g]: 180
- Surface: Satined Matt, Chromed
- Total Length [mm]: 120
- Condition: New
- Number of teeth (ratchet mechanism): 72
- Tool handle type: 2-piece grip
- Drive side (profile): Rectangle
- Square Drive Tang Size [mm (inch)]: 10 (3/8")
- Head Height [mm]: 17
- Diameter 1 [mm]: 32
- DIN/ISO: DIN 3120, ISO 1174, DIN 3122, ISO 3315
- Material: Chrome Vanadium Steel
- Tightening torque to [Nm]: 242
- Tightening torque from [Nm]: 0
- Weight [g]: 130
- Surface: Satined Matt, Chromed
- Total Length [mm]: 200
- Condition: New
- Number of teeth (ratchet mechanism): 72
- Tool handle material: Metal
- Drive side (profile): Rectangle
- Square Drive Tang Size [mm (inch)]: 10 (3/8")
- Head Height [mm]: 17
- Diameter 1 [mm]: 31
- DIN/ISO: DIN 3120, ISO 1174, DIN 3122, ISO 3315
- Material: Chrome Vanadium Steel
- Tightening torque to [Nm]: 242
- Tightening torque from [Nm]: 0
- Weight [g]: 540
- Surface: Chromed
- Total Length [mm]: 180
- Condition: New
- Number of teeth (ratchet mechanism): 72
- Tool handle type: 2-piece grip
- Tool handle surface: Plastic-coated, Rubberized
- Square Drive Tang Size [mm (inch)]: 12.5 (1/2")
- Packaging: in plastic holder
- Weight [g]: 497
- Condition: New
- Drive side (profile): Hexagon Socket
- Square Drive Tang Size [mm (inch)]: 6.3 (1/4")
- Material: Aluminium
- Rotation Direction: Can be used in clockwise and anticlockwise direction
- Adapter enclosed: +
- Condition: New
- Number of teeth (ratchet mechanism): 60
- Tool handle type: 2-piece grip
- Tool handle surface: Plastic-coated, Rubberized
- Tools: with ratchet function
- Packaging: in plastic holder
- Spanner Size: 19
- Work side (profile): Double Hexagon
- Weight [g]: 248
- Condition: New
- Manufactured in: Germany
- Also available as set
- Drive [mm]: 6,3
- Drive [inch]: 1/4
- Length [mm]: 95
- Material: Chrome Vanadium Steel
- for components see parts list
- Weight [g]: 64
- Surface: Chromed
- Condition: New
- Number of teeth (ratchet mechanism): 72
- DIN/ISO: DIN 3122, ISO 3315
- Operating Mode: Manual (hand operated)
- Length [mm]: 200
- Tightening angle [degrees]: 5
- Output end (profile): Nut with flange
- Condition: New
- Number of teeth (ratchet mechanism): 90
- Tool handle type: 2-piece grip
- Torque to [Nm]: 1075
- Rotation angle [°]: 4
- Tools: with ratchet function
- Square Drive Tang Size [mm (inch)]: 12.5 (1/2")
- Head Height [mm]: 18
- Shape: straight
- Weight [kg]: 0,638
- Length [mm]: 273
- Material: Chrome Vanadium Steel
- Weight [g]: 638
- Surface: Matt, chrom-plated
- Screwing Tools characteristics: with ball locking
- Head Width [mm]: 42
- Quality: Premium
- Condition: New
- Number of teeth (ratchet mechanism): 72
- Tool handle type: 2-piece grip
- Rotation angle [°]: 5
- Tools: with ratchet function
- Number of tools: 2
- Square Drive Tang Size [mm (inch)]: 12.5 (1/2"), 6.3 (1/4")
- DIN/ISO: 3122: 2017, 33115: 2018
- Material: Chrome Vanadium Steel
- Quantity Unit: Kit
- Quality: Premium
- Condition: New
- Number of teeth (ratchet mechanism): 72
- Tool handle type: 2-piece grip
- Tool handle surface: Plastic-coated, Rubberized
- Rotation angle [°]: 30, 50, 70, 90
- Features: QRS, [EN] for swivel head
- Drive [inch]: 1/2
- Shape: Flexible
- Length [mm]: 182
- Material: Chrome Vanadium Steel
- Diameter [mm]: 49
- Thickness [mm]: 40
- Surface: Matt, chrom-plated
- Condition: New
- Number of teeth (ratchet mechanism): 72
- Rotation angle [°]: 5
- Tools: with ratchet function
- Square Drive Tang Size [mm (inch)]: 6.3 (1/4")
- Packaging: Poly bag
- Shape: straight
- Weight [kg]: 0,104
- Length [mm]: 110
- Material: Chrome Vanadium Steel
- Spanner: Movable (joint)
- Surface: Mirror-Fisnish Chrome, Chromed
- Toothing: Feinverzahnung
- Quality: Industrie / Profi
- Condition: New
- Manufactured in: Germany
- Also available as set
- Drive [mm]: 6,3
- DIN/ISO: 3122, 3315
- Drive [inch]: 1/4
- Length [mm]: 115
- Material: Chrome Vanadium Steel
- Work side (profile): Rectangle
- for components see parts list
- Weight [g]: 75
- Surface: Chromed
- Condition: New
- Tool handle type: Bent Shaft
- Drive [inch]: 3/8"D
- Shape: Long
- Material: Chrome Vanadium Steel
- Number of Teeth: 80
- Alternative Repair Kit: No
- Condition: New
- Number of teeth (ratchet mechanism): 72
- Tool handle type: 2-piece grip
- Torque to [Nm]: 60
- Tools: with ratchet function
- Drive side (profile): Rectangle
- Square Drive Tang Size [mm (inch)]: 6.3 (1/4")
- Head Height [mm]: 20
- Diameter 1 [mm]: 30
- DIN/ISO: DIN 3120, ISO 1174
- Material: Chrome Vanadium Steel
- Supplementary Article / Supplementary Info Info 2: with angled ball joint
- Weight [g]: 179
- Surface: Satined Matt, Chromed
- Total Length [mm]: 165
- Condition: New
Ratchet wrenches are tools which are used to tighten or loosen fasteners. These wrenches function based on the ratcheting mechanism they are fitted with. It includes a toothed wheel with a pawl which prevents motion in one direction. Thanks to such a design, it suffices to rotate the spanner to a small angle, besides, there is no need to remove it and refit while working. This allows working with bolt fasteners in a limited space in different parts of a car.
Types of ratchet wrenches
These tools differ in the type of the ratcheting mechanism. It can be:
- Single-pawl which can rotate only in one direction.
- Dual-pawl with reverse rotation. Such tools are fitted with a special switch to enable the motion in the backward direction.
The gear that ensures the rotation can have different numbers of teeth. The more teeth it has, the smaller the increments and, as a result, the smoother the tool moves. Another criterion for the tool classification is the size of the square seat to be fitted with different sockets: 1/4, 3/8, 1/2, 3/4 or 1 inch.
As a rule, these tools are made of chromium vanadium steel or chromium molybdenum steel.
In the catalogues of many manufacturers, you can find hinged tools that help you to work at any angle. There are also torque wrenches. They are fitted with displays that show how much torque is applied to tighten the fastener.
Ratcheting socket wrenches: tips on use
- Do not use the spanners to loosen the bolts and nuts stuck due to rust or corrosion. The ratcheting mechanism consists of a number of small parts that can break if too much force is applied. It isn’t also recommended to produce any additional impact using the lever.
- Only use the tools that fit. Do not place any pads between the fastener head and wrench.
- When the work is over, wipe the tool with a dry cloth.
- Do not use the wrench with a damaged ratcheting mechanism or any other failures.
Professional help from Buycarparts.co.uk
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