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Pull-Ring Steel Retractable Locking Plungers
Vlier Pull-Ring Steel Locking Retractable Plungers are designed for limited space applications and provide an easy to grasp pull-ring handle for withdrawing and engaging the plunger.
Pull-Ring Stainless Steel Retractable Locking Plungers
Vlier Pull-Ring Stainless Steel Locking Retractable Plungers provide the added advantage of an all stainless steel design for maximum protection against rust and corrosion.
Special Features
- Pull-ring design
- Hand-retractable locking plunger
- Withstands side loading
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- Tapered end for easy alignment
- Steel and stainless Steel
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| Pull-Ring - (Locking) - ANSI |
| Part No. |
End Force, Lbs. |
A |
B |
C |
D |
E |
F |
| Steel |
Stainless |
Init. |
Final |
| PR250 |
SPR250 |
1.0 |
2.5 |
1/4-20 |
1.14 |
.250 |
.155 |
0.62 |
.8 |
| PR375 |
SPR375 |
2.0 |
4.0 |
3/8-16 |
1.68 |
.375 |
.233 |
0.98 |
1.2 |
| PR500 |
SPR500 |
2.5 |
5.0 |
1/2-13 |
2.00 |
.500 |
.312 |
1.26 |
1.4 |
| To Order with Locking Element - Add "P" at end of the part number. |
| Pull-Ring - (Locking) - METRIC |
| Part No. |
End Force,
N (Lbs.) |
A
Thd |
B
mm
(in) |
C
mm
(in) |
D
mm
(in) |
E
mm
(in) |
F
mm
(in) |
| Steel |
Stainless |
Init. |
Final |
| PRM6 |
SPRM6 |
4.4
(
1.0) |
11.0
(
2.5) |
M6 x 1.0 |
29
(
1.1) |
6.4
(
.25) |
4
(
.16) |
16
(.6) |
20.3
(
.8) |
| PRM10 |
SPRM10 |
9.0
(
2.0) |
17.8
(4.0) |
M10 x 1.5 |
43
(
1.7) |
9.5
(
.38) |
6
(
.23) |
25
(1.0) |
30.5
(
1.2) |
| PRM12 |
SPRM12 |
11.0
(
2.5) |
22.0
(
5.0) |
M12 x 1.75 |
51
(
2.0) |
12.7
(
.50) |
8
(
.31) |
32
(
1.3) |
35.5
(
1.4) |
| PRM16 |
SPRM16 |
11.0
(
2.5) |
22.0
(
5.0) |
M16 x 2.0 |
60
(2.4) |
16
(.625) |
10
(.38) |
32
(
1.3) |
43
(1.7) |
| To Order with Locking Element - Add "P" at end of the part number. |
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Spring Loaded Devices 
