The Chicago Pneumatic CP4210AL Alligator Jaw Pneumatic Rivet Squeezer (short jaw version) is a high-performance air tool engineered for precision, power, and reliability in aerospace and industrial riveting applications.
 
Its aluminium body provides durability while remaining lightweight for comfortable extended use.
 
Featuring a short alligator-style jaw, this rivet squeezer can handle aluminium rivets up to 1/8" (3.2 mm) and steel rivets up to 3/32" (2.4 mm). With a maximum compression force of 2990 lbf at 90 psi, it delivers secure, professional-quality rivets every time.
 
The safety lever trigger ensures safe, controlled operation, while vibration and noise levels remain low for operator comfort.
 
Key Features:
Jaw Type: Short alligator jaw for compact applications
Material: Lightweight aluminium body for durability
Max Rivet Size: Aluminium 1/8" (3.2 mm), Steel 3/32" (2.4 mm)
Compression Force: 2990 lbf at 90 psi
Trigger System: Safety lever for secure operation
Air Requirements: 1/4" NPT inlet, max dynamic pressure 90 psi
Noise & Vibration: 87 dB(A) sound power, 76 dB(A) sound pressure, <2.5 m/s² vibration
Moving Plunger Travel: 0.63 in
Ergonomic & Lightweight: 3.75 lb for comfortable handling
Compact Design: Height 3.62 in, Length 9.17 in
 
Ideal For: Aerospace assembly, aircraft maintenance, and industrial riveting operations requiring high compression, precision, and operator comfort.