Rivet Tool

The Marson HP-2 Professional Hand Riveter is a durable, high-leverage manual tool engineered for consistent blind rivet installation without compressed air or electricity. Its precision die-cast high-strength aluminum alloy body, drop-forged carbon steel upper handle, and cold-formed heat-treated square-shoulder fulcrum pin deliver long service life and resistance to the pin rotation and hole elongation that commonly cause premature failure in lower-quality imitation tools. Thick cushion-molded vinyl grips provide comfort during repeated use.The tool is supplied with four mounted interchangeable nosepieces (3/32", 1/8", 5/32", and 3/16") and a service wrench. It sets aluminum and steel rivets through 3/16" and stainless steel rivets through 5/32". The unit shown is the classic Model 39000 (HP-2) Klik-Fast configuration, historically manufactured in Chelsea, Massachusetts, and remains widely used for field, shop, and light production riveting. Feature List Model: Marson 39000 / HP-2 Klik-Fast Riveter Type: Manual (hand-operated) blind rivet / pop rivet tool Rivet capacity: Aluminum and steel: 3/32" through 3/16" Stainless steel: up to 5/32" Included nosepieces: 3/32", 1/8", 5/32", and 3/16" (mounted/interchangeable) Body: Precision die-cast high-strength aluminum alloy Upper handle: Drop-forged carbon steel Fulcrum pin: Cold-formed heat-treated steel with square-shoulder design (resists rotation and hole elongation) Grips: Thick cushion-molded vinyl Weight: Approximately 1.2 lb (0.54 kg) Additional items (typical kit): Service wrench; assorted Klik-Fast rivets (button-head and countersunk styles in steel and aluminum, as shown in the case) Case: Molded storage case (green in the example photo) with parts diagram/label Origin (classic units): Chelsea, Massachusetts (later production under Howmet Fastening Systems / Arconic) Typical applications: Automotive bodywork, sheet metal assembly, HVAC, fencing, trailer/repair work, general fabrication Key Design Notes The square-shoulder fulcrum pin is the primary durability feature that differentiates it from many copies. Designed for vertical or horizontal use; the mechanical leverage system generates the force needed to set the rivet and pull the mandrel. Nosepieces are easily changed with the included service wrench to match rivet diameter. Not a power tool; purely manual lever action. Compatible with standard open-end Klik-Fast / blind rivets in the listed size range.