Remove a Stripped Bolt With a Bolt Out Set

Use a bolt out set, these tend to work best if you have enough room to hammer them onto the stripped bolt.

Nut and Bolt Extractor Comparison

Image Price Reviews Average Review Drive US Sizes Metric Sizes Warranty
$31.99 127 4.48 3/8 in ratchet 3/8 in, 7/16 in, 1/2 in, 5/8 in, 3/4 in 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17mm, 19 mm No
$34.29 247.0 2.11 1/2 in ratchet 9/16 in, 5/8 in, 11/16 in, 3/4 in 14 mm, 15 mm, 16 mm, 17 mm, 19 mm No
$19.98 632 4.02 3/8 in ratchet 3/8", 7/16", 1/2", 9/16", 5/8" 11 mm, 14 mm, 16 mm
$24.99 196.0 4.4 3/8 in ratchet 8 mm, 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 16 mm, 17 mm, 19 mm
24.99 52.0 4.3 3/8 in ratchet 1/4 in, 5/16 in, 3/8 in, 7/16 in, 1/2 in, 9/16 in, 5/8 in, 11/16 in, 3/4 in

Parents

Extracting Rounded Bolt Heads and Nuts