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Sprue Bases

Made of synthetic rubber, Armstrong sprue bases are made in the USA of quality virgin raw materials and therefore are sturdier and will last much longer than imported versions of this product.

Sprue Base Holder

CODE: cas112.00

$13.95
Holds the base the allow accurate placement of the wax patterns. Particularly useful on larger trees of waxes.
10 days

Tree type base 3"

CODE: 0300SB

$3.50   $3.00
-14%
Made of synthetic rubber, Armstrong sprue bases are made in the USA of quality virgin raw materials and therefore are sturdier and will last much longer than... More
10 days

Tree type base 1 3/4"

CODE: 0175SB

$3.00   $2.50
-17%
Made of synthetic rubber, Armstrong sprue bases are made in the USA of quality virgin raw materials and therefore are sturdier and will last much longer than... More
10 days

Tree type base 2"

CODE: 0200SB

$3.00   $2.50
-17%
Made of synthetic rubber, Armstrong sprue bases are made in the USA of quality virgin raw materials and therefore are sturdier and will last much longer than... More
10 days

Tree type base 2.5"

CODE: 0250SB

$3.50   $3.00
-14%
Made of synthetic rubber, Armstrong sprue bases are made in the USA of quality virgin raw materials and therefore are sturdier and will last much longer than... More
10 days

Tree type base 3 3/8"

CODE: 0337SB

$4.00   $3.50
-13%
Made of synthetic rubber, Armstrong sprue bases are made in the USA of quality virgin raw materials and therefore are sturdier and will last much longer than... More
10 days

Tree type base 3 .5"

CODE: 0350SB

$4.00   $3.50
-13%
Made of synthetic rubber, Armstrong sprue bases are made in the USA of quality virgin raw materials and therefore are sturdier and will last much longer than... More
10 days

Tree type base 5"

CODE: 0500SB

$5.50   $4.50
-18%
Made of synthetic rubber, Armstrong sprue bases are made in the USA of quality virgin raw materials and therefore are sturdier and will last much longer than... More
10 days

Tree type base 4" w/1/2" center hole

CODE: 0415SB

$5.00   $4.00
-20%
Made of synthetic rubber, Armstrong sprue bases are made in the USA of quality virgin raw materials and therefore are sturdier and will last much longer than... More
10 days

Tree type base 6"

CODE: 0600SB

$6.50   $5.50
-15%
Made of synthetic rubber, Armstrong sprue bases are made in the USA of quality virgin raw materials and therefore are sturdier and will last much longer than... More
10 days

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