Spring Plunger is designed to facilitate installation.
January 10, 2007 -
Available in 1/8, 3/16, ¼, 5/16, 3/8, and ½ in. dia and 2 spring pressures per diameter, Press-Thru(TM) Spring Plunger comes in either steel or stainless steel body with 440 stainless or Delrin® nose. Products do not have flange on nose end, allowing for insertion into work piece from top or bottom, front or back. For installation, user presses body so plunger end is flush with surface. Oversized design helps secure unit firmly into hole.
(Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.)
Original Press release
Northwestern Tools Inc.
3130 Valleywood Dr.
Dayton, OH, 45429
USA
Press-Thru(TM) Spring Plunger
The new Press-Thru(TM) Spring Plunger is available in six popular diameters: 1/8, 3/16, 1/4, 5/16, 3/8 and 1/2, with two spring pressures for each diameter. They are available in a steel or stainless steel body, with either a 440 stainless or a Delrin® nose. They do not have the flange on the nose end. This will allow for insertion into the work piece from the top or bottom, front or back. Simply press the body so the plunger end is flush with the surface. Without the flange, these plungers may be used where less clearance is available. They are made oversized to secure firmly into the hole.
For additional information contact Northwestern Tools, Inc., 3130 Valleywood Drive, Kettering, OH 45429, 937-298-9994, Fax 937-298-3715
www.northwesterntools.com drobertson@northwesterntools.com
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