Material: 6/6 Nylon

Certifications:

File E15331

File 8919

Flammability Rating: 94V-2

Material Temperature Index: 125°C (257°F)–Max. temperature on part not to exceed 105°C (221°F)

Assembly friendly. Independent of insertion into the panel, Lockit Strain Reliefs self-lock onto the cable. Thus, they may be pre-assembled offline for final assembly at a later time or remote location, for lower installed cost.
Lockit Strain Reliefs hold so well they pass the UL pullout test requirements with or without panel support.
Protects the lifeline of your electric/electronic products by absorbing the forces of push and pull that may be exerted on the flexible power cord. And, their rectangular design eliminates the possibility of part rotation under forces of twist.
Lockit's three-finger design securely anchors into panels as thin as .032" (0,8 mm) and as thick as .157" (4,0 mm) for a neat, clean appearance.
Five locking steps accommodate a wide range of panel thicknesses.
Low profile head satisfies design aesthetics.
Assemble Heyco Lockits™ (excluding ST-201N) with a Lockit plier (Part No. 0020).
Heyco nylon strain reliefs are also available in Labkit #1. This handy compartmentalized box provides a working assortment for prototype use in design and engineering groups.
Part markings

Heyco^® Lockit™ Strain Relief Bushings
For Round Cables–Rectangular Mounting Hole
Will Fit These Cables	Panel Dimensions	Part Number	UL/CSA Designation
SV & SVT	18/2	.220- .245	5,6- 6,2	.453 x .512	11,5 x 13,0	.032 .040 .048 .063 .099	0,8 1,0 1,2 1,6 2,5	1832	1833	ST-101N
18/3 18/3	.250 .255	6,4 6,5
HPD	18/2 16/2	.270 .290	6,9 7,4
HPD	16/2	.290	7,4	.689 x .689	17,5 x 17,5	.032 .063 .099 .126 .157	0,8 1,6 2,5 3,2 4,0	1836	1837	ST-201N
SJ, SJO & SJT	18/2 16/2 18/3 16/2 18/3 14/2 16/3 18/4	.300 .315 .320 .325 .330 .350 .355 .360	7,6 8,0 8,1 8,2 8,4 8,9 9,0 9,1
SJT	14/2	.355	9,0	.689 x .689	17,5 x 17,5	.032 .063 .099 .126 .157	0,8 1,6 2,5 3,2 4,0	1848	1849	ST-301N
STO	16/3	.390	9,9
SEOW-A	16/4	.420	10,6

Labkit #1

An assortment of nylon strain reliefs may also be found in Heyco Labkit #1. Labkits contain an assortment of the most common sizes and are ideal for product design and engineering departments.

Heyco^® Strain Reliefs
(Part #1999)

Labkit #1

Heyco® Strain Reliefs (Part #1999)

Heyco^® Strain Reliefs
(Part #1999)