Stanley FATMAX XL Quick Clamp 300 mm Black/Yellow

When you need to hold workpieces firmly in place, ordinary clamps often slip or require two hands to adjust. The Stanley FATMAX XL Quick Clamp solves this with a one-handed trigger mechanism that delivers up to 270 kg of clamping force, letting you secure materials quickly and confidently. Its 300 mm clamping capacity and convertible spreading function make it versatile for a wide range of woodworking and DIY tasks.

Who is it for

This clamp is ideal for carpenters, cabinet makers, and serious DIY enthusiasts who demand reliable, high-force clamping without the hassle of traditional screw clamps. Whether you're gluing panels, assembling furniture, or holding parts for drilling, the FATMAX XL provides the grip and control you need.

Main features

• One-handed quick-release trigger for fast, easy operation
• Converts from clamp to spreader with a simple adjustment
• Maximum clamping force of 270 kg (600 lbs) for secure holding
• Clamping capacity: 300 mm (12 inches); spreading capacity: 500 mm (20 inches)
• 90 mm jaw depth for reaching into tight spaces
• Non-marring, swivel jaw pads protect work surfaces and adapt to irregular shapes
• Heat-treated steel bar and reinforced nylon body for durability
• Ergonomic bi-material handle reduces hand fatigue during extended use

Specifications

• Product type: Quick clamp / bar clamp
• Clamping capacity: 300 mm (12 inches)
• Spreading capacity: 500 mm (20 inches)
• Maximum clamping force: 270 kg (600 lbs)
• Jaw depth (throat depth): 90 mm
• Operation type: One-handed
• Convertible function: Yes, clamp to spreader
• Release mechanism: Quick-release trigger
• Jaw pad material: Non-marring, soft-grip
• Bar material: Heat-treated steel
• Body material: Reinforced nylon
• Handle type: Ergonomic bi-material
• Product series: Stanley FATMAX XL
• Colour: Black / Yellow
• Application: Woodworking, DIY, general clamping
• Swivel jaw pads: Yes

Tips

To extend the life of your clamp, keep the bar clean and lightly lubricated. When converting to a spreader, ensure the jaws are fully released before switching modes. Always use the non-marring pads against finished surfaces to prevent damage.