taylortools

Style "B" Tap Extensions
Tap Size
EDP #` A B C D E F
Inches Metric
#0 - #6 1.6 - 3.5 45200 5/16" .250" .142" .112" .191" .255"
#8 4 45201 3/8" .250" .169" .133" .191" .255"
#10 4.5 - 5 45202 3/8" .312" .195" .154" .191" .255"
#12 45203 7/16" .312" .221" .167" .191" .255"
1/4" 6 45204 7/16" .375" .256" .193" .286" .381"
5/16" 7 - 8 45206 1/2" .437" .319" .240" .286" .381"
3/8" 10 45207 5/8" .500" .382" .288" .275" .367"
7/16" 11 45209 5/8" .500" .324" .244" .286" .381"
1/2" 12 45210 5/8" .500" .368" .277" .286" .381"
Set #9 * 45219 -- -- -- -- -- --
9/16" 14 45212 11/16" .562" .430" .322" .320" .428"
5/8" 16 45213 3/4" .625" .481" .361" .359" .479"
3/4" 45214 7/8" .750" .591" .443" .441" .589"
7/8" 22 45216 1.1/16" .906" .698" .524" .522" .696"
1" 45217 1.1/16" 1.000" .801" .601" .599" .799"
* Set #9 fits 15 tap sizes and is packed in a sturdy plastic case at no extra cost. Set includes 3 hex keys
and 6 extra socket set screws.
Easy Access - Accurate, easy access into hard to reach tapping locations. Smaller socket end O.D.
permits extension to pass through a standard liner bushing
Quality Tool - Made of alloy steel to close tolerances and carefully heat-treated for strength and
durability. The square and round sockets conform to size standards of leading tap manufacturers
Tap Held Securely - Each extension is designed for a specific tap size. The tap, supported by the closefitting
deep socket of the extension, is held firmly in position by two socket set screws bearing 90º apart
on the square of the tap.
Inexpensive - Cost is considerably less than the cost of "special" extra length taps, when reach is a
problem, yet can be used many times.
V 1.0 – November 2011 Page 145