Ratchet spinners are short (about 1 + 1⁄ 2 inches (38mm)) extensions that have a knurled attachments on them for easy hand tightening or loosening without the ratchet handle. Less frequently used shapes include the square 4-point, triple square 12-point (not to be confused with 12-point double hexagon), octagonal 8-point (not to be confused with the more common 8-point double square shape). These less common shapes are typically found in special applications or particular industries such as aircraft, PVC plumbing fittings or German and UK made automobiles. With rail cars, valve adjustment screws and pipe plugs, the 4-point square shaped driver can still be found in wide use both male and female configurations. Nuts and bolt heads are also produced in 12-point double hexagon shapes and various types of splines, more common to aircraft and aerospace applications. GIFTS FOR MEN - This is the perfect Christmas gift for anyone looking to expand their toolbox! Each of these tools for men arrive ready to give to a dad, husband, friend, or DIYer who has everything and wants nothing. This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.

A number of other specialized ratchets—with hammer heads, multiple drive sizes, and other unusual features—are built by various manufacturers. Gator Grip will fit ANY standard-sized7-19mm bolt heads with NO modifications! It’s a perfect tool for small to medium-duty applications. It has a huge opening for easy insertion into tight spaces. Ratchets in which the entire ratchet head swivels with handle attachments on the side of the ratcheting head rather than the rear of the ratcheting head.referred by their number of “points” for the pointed intersections of their multi-faceted interior sides. Common designs include: Telephone lines, waterworks, and certain vehicles. By far the most common use for them is with water meters, which have 5 sided bolts or nuts. Finding an ideal product is not that easy when so many products are available. You should know what exactly you want before shopping because some things might go to waste if you do not pay attention. Otherwise, you may end up buying the same thing twice.