The AN470 Offset Rivet Set (7-1/2" length, .401 shank) is an aerospace-grade pneumatic rivet gun attachment used for installing AN470 universal head solid rivets in aircraft sheet metal structures. The “offset” design allows the tool to reach restricted or recessed areas where a straight rivet set cannot properly align with the rivet head.

The .401 shank refers to the standard industrial pneumatic rivet gun compatibility size, used in medium and heavy-duty aircraft riveting operations. The 7-1/2" length provides extended reach and improved leverage for working around frames, ribs, and confined fuselage structures while maintaining controlled impact alignment.

The cupped face of the set is precision-machined to match the AN470 universal rivet head profile, ensuring proper deformation of the shop head during bucking without damaging the rivet crown.

Key features include:

Aerospace AN470 universal head rivet set tool
Offset geometry for access in recessed or obstructed areas
Standard .401" shank for pneumatic rivet gun compatibility
7-1/2" extended reach design for structural aircraft work
Heat-treated tool steel construction for impact durability
Precision cupped face matched to AN470 rivet head geometry
Used in aircraft sheet metal assembly and structural riveting
Compatible with standard rivet guns (3X / 4X / 5X pneumatic tools)
Vibration-resistant hardened tool surface for repeated impact use
Designed for aluminum aircraft skins and structural frames
Available in multiple cupping sizes (3/32", 1/8", 5/32", 3/16", etc.)
Common in general aviation and aerospace manufacturing environments