Gross Heavy-Duty Riveter for Metal, Plastic & Composite Fastening using 2.4–4.8mm Pop Rivets
The Gross 40403 Riveter is a robust, cast-body hand tool engineered for securing pop rivets ranging from 2.4mm to 4.8mm. Built for demanding assembly and repair tasks, its reinforced internal mechanism and ergonomic handle design deliver consistent force with minimal effort—ideal for sheet metal work, ducting, automotive, and general fabrication.
This riveter accommodates multiple rivet sizes and features four interchangeable nosepieces stored conveniently in the handle. Its precision-cast aluminum housing ensures durability, while the reinforced lever system guarantees longevity even under frequent, high-pressure use.
Benefits:
- Universal compatibility with 2.4, 3.2, 4.0, and 4.8mm pop rivets
- Cast aluminum body – lightweight yet extremely strong
- Reinforced gear system for smooth, fatigue-free operation
- Ergonomic grips reduce slipping and improve control
- Integrated nosepiece storage keeps all accessories at hand
Specifications:
- Model: 40403
- Compatible Rivet Sizes: 2.4 / 3.2 / 4.0 / 4.8 mm
- Material: Cast aluminum body, reinforced steel mechanism
- Grip: Bi-material ergonomic handles
- Length: Approx. 265 mm
- Weight: ~800 g
Includes:
- 1 × Gross 40403 Riveter
- 4 × Nosepieces (2.4 / 3.2 / 4.0 / 4.8 mm)
- 1 × Wrench (stored in handle)









