The serrated teeth provide extra grip when in use.
eBay
660-Piece Stainless Steel Flat Head Hexagon Nut and Bolt Set - M2, M3, M4 Flat Head Hexagon Socket Head (Wrench)
Aliexpress UK
Total length of the pliers 10" / 250mm so ideal for when extra leverage is needed. With correctly proportioned teeth and joints you will get massive grip from the pliers. Hardened and tempered with black phosphate finish for corrosion protection.
eBay
🪡NEW Original Makita DTW700 Electric Impact Wrench 1000 N.m High Torque 1/2 Inch Compatible With 18V Makita BL1860 Battery
Aliexpress UK
Its clear colour makes it easy to identify among other tools. This versatile tool is suitable for both personal and professional use. Order now to experience the convenience and efficiency of the Atlas Grip Professional 10" Wrench Grip.
eBay
Universal Adjustable Sink bathroom Wrench multipurpose sink spanner home Plumbing bathroom Repair Hand installation Tool
Aliexpress UK
【High-quality Material for Durability】They are made of high carbon steel, making these pipe monkey spanners have high toughness and hardness. 【3 Different Grippers for Various Needs】These 2pcs auto-ratcheting wrenches have 3 grippers.
eBay
Universal F-Shaped Multifunctional Adjustable Wrench Pipe Pliers Large Opening Right Angle for Sewer Bathroom Water Pipe
Aliexpress UK
BlueSpot Groove Joint Water Pump Pliers. Length: 250mm (10"). Groove Joint. Features Soft Grip Vinyl Handles For Increased Comfort.
eBay
Heavy Duty Carbon Steel Straight Pipe Wrench Adjustable Plumbing Hand Tool 8' 10' 12' 14' 18' Universal Industrial Pipe Plier
Aliexpress UK
Neilsen 240mm Multi Functional Plumbers Soft Grip Waterpump Pipe Wrench Pliers Can be used for clamping the square tube and square nut. When removing pipe, it can be used to remove the 10-32mm diameter range within the scope of the pipeline pipe removal. Can remove the six-party pipeline, eight squar pippeline, the hexagonal nut,etc.
eBay
Lower and Upper Bearing Carrier Puller & Fuel Filter Water Separator Wrench for Yamaha,Johnson,Evinrude,Mercruiser Outboard Tool
Aliexpress UK
50mm Wide Jaw Opening. 10" (250mm) Locking Grip Wrench. We specialise in all things DIY.
eBay
Oil Filter Strap Wrench Anti Slip Multipurpose Adjustable Canvas Strap Replacement for Engine Filter Conduit Fittings
Aliexpress UK
5" Heavy Duty Locking Lock Pliers. Grip Wrench. Curved jaws with serrated grooves for better grip.
eBay
3F Hand Screw Thread Metric Plug Tap Set M3 M4 M5 M6 M8 with Adjustable Tap Wrench 1/16-1/4"
Aliexpress UK