20 Hole Adjustable Rivet Spacer
Uniform spacing of rivets, bolts, nails, etc., Unique fan design expands to 36”., Equally spaces up to 20 holes between two given points., Made of
Uxcell 20/50/100/120/150pcs M3 M4 M5 M6 M8 M10 M12 Carbon Steel Rivet Nuts Knurled Threaded Insert Nuts Nutsert for Screw Bolt - AliExpress
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Hole Flanging Tool
Adjustable Rivet Spacer
MB-12-11700, 20 Hole Adjustable Rivet Spacer
A real time saver for flanging lightening holes. Non-marring. Easy to use. Nylon rollers and ball bearings assure long life.
Hole Flanging Tool