Ampco Safety Tools
204 Barnes Drive
Garland, TX 75042
Toll Free: 800-580-9835
Phone: 972-276-6181
Fax: 972-276-5815
Email: sales@ampcosafetytools.com
Website: www.ampcosafetytools.com
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Non-Sparking, Non-Magnetic, Corrosion-Resistant
Made in the USA
HS Code: 8204.20

Image of a bronze metal extension bar with dimensions labeled. The rod has a square tip on the left end, suitable for sockets, and the right side features a cylinder wider than the bar with a hole for insertion of a sliding bar. Key dimensions of a, d1, d
Unit of Measure
1 

Item #

a

d1 (mm)

d2 (mm)

l (mm)

Wt (g)

d1 (in)

d2 (in)

l (in)

Wt (lbs)

Item Name

WE-1/4X2 N/A 1/4 N/A - N/A 13 N/A 50 N/A 45 N/A - N/A 1/2 N/A 2 N/A .10 N/A Extension Bar
WE-1/4X4 N/A 1/4 N/A - N/A 13 N/A 100 N/A 45 N/A - N/A 1/2 N/A 4 N/A .10 N/A Extension Bar
WE-1/4X6 N/A 1/4 N/A - N/A 13 N/A 150 N/A 45 N/A - N/A 1/2 N/A 6 N/A .10 N/A Extension Bar
WE-3/8X2 N/A 3/8 N/A - N/A 19 N/A 50 N/A 45 N/A - N/A 3/4 N/A 2 N/A .10 N/A Extension Bar
WE-3/8X4 N/A 3/8 N/A - N/A 19 N/A 100 N/A 90 N/A - N/A 3/4 N/A 4 N/A .20 N/A Extension Bar
WE-3/8X6 N/A 3/8 N/A - N/A 19 N/A 150 N/A 135 N/A - N/A 3/4 N/A 6 N/A .30 N/A Extension Bar
WE-1/2X3 N/A 1/2 N/A 16 N/A 22 N/A 75 N/A 135 N/A 5/8 N/A 1-1/16 N/A 3 N/A .30 N/A Extension Bar
WE-1/2X5 N/A 1/2 N/A 16 N/A 22 N/A 125 N/A 225 N/A 5/8 N/A 1-1/16 N/A 5 N/A .50 N/A Extension Bar
WE-1/2X10 N/A 1/2 N/A 16 N/A 22 N/A 250 N/A 410 N/A 5/8 N/A 1-1/16 N/A 10 N/A .90 N/A Extension Bar
WE-3/4X4 N/A 3/4 N/A 22 N/A 41 N/A 100 N/A 410 N/A 7/8 N/A 1-5/8 N/A 4 N/A .90 N/A Extension Bar
WE-3/4X8 N/A 3/4 N/A 22 N/A 41 N/A 200 N/A 815 N/A 7/8 N/A 1-5/8 N/A 8 N/A 1.80 N/A Extension Bar
WE-3/4X16 N/A 3/4 N/A 22 N/A 41 N/A 400 N/A 1590 N/A 7/8 N/A 1-5/8 N/A 16 N/A 3.50 N/A Extension Bar
WE-1X8 N/A 1 N/A 22 N/A 50 N/A 200 N/A 1540 N/A 7/8 N/A 2 N/A 8 N/A 3.40 N/A Extension Bar
WE-1X16 N/A 1 N/A 22 N/A 50 N/A 400 N/A 2540 N/A 7/8 N/A 2 N/A 16 N/A 5.60 N/A Extension Bar
Unit of Measure
1