Double Acting Ring-Handle Pin

These pins, also known as ring-grip locking push-pull quick-release pins, are activated when you pull the ring or push the button to release the spring-retained ball. Use them in holes as close to the diameter as possible, but not larger than the diameter at the height of the extended ball. Breaking strength is measured as the double shear, that is, the force required to divide a pin into three pieces. Our double acting pins with super corrosion resistance meets or exceeds NASM 23460 specifications for material, dimensions, and handle style. And four ball options are available upon request.

The Double Acting Pin made by Runsom is designed for applications requiring quick insertion and removal.

Handle: stainless steel
Button: stainless steel
Pin body: heat treated 17-4 PH stainless steel
Includes a split ring for easy attachment of optional chain or lanyard.
Other materials, grip length, diameters, etc. are available on request.

Double Acting Specifications – Inch

DIA	A Min	A Max	+/- 0.005 B	C Max	E Min	E Max	F Min	F Max	G	H	J	K Min	K Max	L	M	N	P
3/16 (#10)	0.1870	0.1885	0.220	0.410	0.360	0.450	1.000	1.125	1.945	1.030	0.080	0.415	0.480	.780	.109	1.500	1.300
1/4	0.2470	0.2485	0.289	0.410	0.360	0.450	1.000	1.125	1.945	1.030	0.080	0.415	0.480	.780	.109	1.500	1.300
5/16	0.3095	0.3110	0.375	0.440	0.390	0.505	1.000	1.125	1.945	1.030	0.080	0.415	0.480	.780	.109	1.500	1.300
3/8	0.3720	0.3735	0.440	0.510	0.510	0.630	1.000	1.125	2.025	1.090	0.080	0.445	0.540	.830	.156	2.000	1.500
7/16	0.4345	0.4360	0.509	0.510	0.510	0.630	1.000	1.125	2.025	1.090	0.080	0.445	0.540	.830	.156	2.000	1.500
1/2	0.4970	0.4985	0.594	0.590	0.640	0.755	1.000	1.125	2.200	1.270	0.080	0.445	0.540	.880	.218	2.250	1.655
9/16	0.5595	0.5610	0.666	0.660	0.640	0.755	1.000	1.125	2.200	1.270	0.080	0.445	0.540	.880	.218	2.250	1.655
5/8	0.6220	0.6235	0.750	0.750	0.805	0.870	1.312	1.500	2.690	1.465	0.120	0.510	0.575	1.000	.250	2.500	1.810
3/4	0.7470	0.7485	0.887	0.790	0.890	0.960	1.312	1.500	2.690	1.465	0.120	0.530	0.595	1.000	.250	2.500	1.810
7/8	0.8720	0.8735	1.046	0.950	1.070	1.150	1.312	1.500	2.860	1.640	0.120	0.665	0.730	1.180	.250	2.875	2.250
1	0.9970	0.9985	1.219	1.110	1.200	1.280	1.312	1.500	3.010	1.830	0.120	0.800	0.865	1.320	.250	2.875	2.250

Double Acting Specifications – Metric

DIA	A Min	A Max	+/-0.13 B	C Max	E Min	E Max	F Min	F Max	G	H	J	K Min	K Max	L	M	N	P
5	4.92	4.96	5.54	10.41	9.14	11.43	25.40	28.58	49.40	26.16	2.03	10.54	12.19	19.81	2.78	38.10	33.02
6	5.92	5.96	6.99	10.41	9.14	11.43	25.40	28.58	49.40	26.16	2.03	10.54	12.19	19.81	2.78	38.10	33.02
8	7.92	7.96	9.42	11.68	9.91	12.83	25.40	28.58	49.40	26.16	2.03	10.54	12.19	19.81	2.78	38.10	33.02
10	9.92	9.96	11.86	13.21	12.95	16.00	25.40	28.58	51.44	27.69	2.03	11.30	13.72	21.08	3.97	49.21	38.10
12	11.92	11.96	14.45	13.72	12.95	16.00	25.40	28.58	51.44	27.69	2.03	11.30	13.72	21.08	3.97	49.21	38.10
16	15.92	15.96	19.00	19.18	20.45	22.10	33.32	38.10	68.33	37.21	3.04	12.95	14.61	25.40	6.35	61.91	45.97
20	19.92	19.96	24.08	20.57	22.61	24.38	33.32	38.10	68.33	37.21	3.04	13.46	15.11	25.40	6.35	61.91	45.97
25	24.92	24.96	30.94	28.83	30.48	32.51	33.32	38.10	76.45	46.48	3.04	20.32	21.97	33.53	6.35	71.45	57.15

Dimensions in millimeters

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