Temperature Specialists, Inc.
JBF National 49175 West Rd.
JBF National 49175 West Rd. Wixom, MI. 48393
Phone: 248-957-8871
Fax: 248-987-0438
E-Mail: Sales@jbfnational.com
Website: www.jbfnational.com
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JBF National's standard pull ring locking nose retractable plunger comes available in 12L15 zinc plated steel, 303 stainless steel, and brass. This retractable plunger (also known as an indexing plunger) features a radiused Delrin nose for maximum hole engagement. A simple pull and twist of the pull ring engages the locking element, thereby holding the plunger in the retracted position until disengaged by a reverse twist. The flexibility of the pull ring allows for upward and downward movement to make folding away the pull ring as needed, no problem as all. This retractable plunger has been designed and tested to withstand side loading.
Standard Pull Ring Locking Nose Retractable Plungers without Nylon Patch
<!-Standard Pull Ring Locking Nose Retractable Plungers without Nylon Patch - 2->
Unit of Measure
1 

Item #

Thread (A)

Thread Length (C)

Body Length (B)

Nose Length (D)

Nose Diameter (E)

Ring Diameter (F)

Drawings

1SPRLN-1073 N/A 1/4-20 N/A 0.80 in N/A 1.14 in N/A 0.25 in N/A 0.155 in N/A 7/8 in

1SPRLN-1074 N/A 3/8-16 N/A 1.20 in N/A 1.68 in N/A 0.375 in N/A 0.233 in N/A 7/8 in

1SPRLN-1075 N/A 1/2-13 N/A 1.40 in N/A 2.00 in N/A 0.500 in N/A 0.312 in N/A 1 in

1SPRLN-1076 N/A 5/8-11 N/A 2.27 in N/A 3.35 in N/A 0.550 in N/A 0.312 in N/A 1-1/4 in

1SPRLN-1077 N/A 3/4-10 N/A 2.69 in N/A 4.06 in N/A 0.650 in N/A 0.430 in N/A 1-3/8 in

1SPRLN-1078 N/A 1-8 N/A 3.25 in N/A 4.63 in N/A 0.900 in N/A 0.680 in N/A 1-3/8 in

1SPRLN-1073SS N/A 1/4-20 N/A 0.80 in N/A 1.14 in N/A 0.25 in N/A 0.155 in N/A 7/8 in

1SPRLN-1074SS N/A 3/8-16 N/A 1.20 in N/A 1.68 in N/A 0.375 in N/A 0.233 in N/A 7/8 in

1SPRLN-1075SS N/A 1/2-13 N/A 1.40 in N/A 2.00 in N/A 0.500 in N/A 0.312 in N/A 1 in

1SPRLN-1076SS N/A 5/8-11 N/A 2.27 in N/A 3.35 in N/A 0.550 in N/A 0.312 in N/A 1-1/4 in

1SPRLN-1077SS N/A 3/4-10 N/A 2.69 in N/A 4.06 in N/A 0.650 in N/A 0.430 in N/A 1-3/8 in

1SPRLN-1078SS N/A 1-8 N/A 3.25 in N/A 4.63 in N/A 0.900 in N/A 0.680 in N/A 1-3/8 in

1BPRLN-1073 N/A 1/4-20 N/A 0.80 in N/A 1.14 in N/A 0.25 in N/A 0.155 in N/A 7/8 in

1BPRLN-1074 N/A 3/8-16 N/A 1.20 in N/A 1.68 in N/A 0.375 in N/A 0.233 in N/A 7/8 in

1BPRLN-1075 N/A 1/2-13 N/A 1.40 in N/A 2.00 in N/A 0.500 in N/A 0.312 in N/A 1 in

1BPRLN-1076 N/A 5/8-11 N/A 2.27 in N/A 3.35 in N/A 0.550 in N/A 0.312 in N/A 1-1/4 in

1BPRLN-1077 N/A 3/4-10 N/A 2.69 in N/A 4.06 in N/A 0.650 in N/A 0.430 in N/A 1-3/8 in

1BPRLN-1078 N/A 1-8 N/A 3.25 in N/A 4.63 in N/A 0.900 in N/A 0.680 in N/A 1-3/8 in

Unit of Measure
1