Recognized under the Components Program of Underwriters' Laboratories File #E-15331
Certified by Canadian Standards Association File #LR-8919
Converts raw-edged holes to smooth, neat, insulated holes.
Locking fingers "snap" into holes with fingertip pressure.
Withstands a push back force of 35 pounds.
Insulates and mechanically protects eletrical and telecommunications cables, tubing, hose, rope, and utility lines.
Avaialable in 58 sizes for use in 1/4" (6,4mm) and 6" (152,4mm) diameter holes.
We stock the following brass-colored parts for lamp and lighting applications: Part No. 2012, SB 312-3 Brass, Part No. 2003, SB 375-4 Brass, Part No. 2041, SB 437-4 Brass
5" and 6" bushings are now available!
Chassis Dimensions
Part No.
Part Dimensions
Maximum Thickness
Mounting Hole Diameter
Black
White
UL/CSA Description
A Inside Diameter
B Head Diameter
C Overall Height
in. mm.
in. mm.
in. mm.
in. mm.
in. mm.
.125 3,2
.812 20,6
2100
2101
SB 812-9
.562 14,3
.890 22,6
.406 10,3
.125 3,2
.812 20,6
2103
2104
SB 812-10
.625 15,9
.890 22,6
.406 10,3
.125 3,2
.875 22,2
2110
2111
SB 875-6
.375 9,5
.953 24,2
.453 11,5
.125 3,2
.875 22,2
2113
2114
SB 875-7
.437 11,1
.953 24,2
.453 11,5
.125 3,2
.875 22,2
2116
2117
SB 875-8
.500 12,7
.953 24,2
.453 11,5
.125 3,2
.875 22,2
2120
2121
SB 875-9
.562 14,3
.953 24,2
.453 11,5
.125 3,2
.875 22,2
2123
2124
SB 875-10
.625 15,9
.953 24,2
.453 11,5
.125 3,2
.875 22,2
2126
2127
SB 875-11
.687 17,4
.953 24,2
.453 11,5
.125 3,2
1.000 25,4
2140
2141
SB 1000-12
.750 19,1
1.125 28,6
.453 11,5
.125 3,2
1.125 28,6
2160
2161
SB 1093-13
.812 20,6
1.218 30,9
.453 11,5
.125 3,2
1.125 28,6
2163
2164
SB 1093-14
.875 22,2
1.218 30,9
.453 11,5
.125 3,2
1.125 28,6
2166
2167
SB 1093-15
.937 23,8
1.218 30,9
.453 11,5
.125 3,2
1.187 30,1
2182
2183
SB 1187-15
.937 23,8
1.312 33,3
.453 11,5
.125 3,2
1.250 31,8
2198
2199
SB 1250-15
.937 23,8
1.359 34,5
.453 11,5
.125 3,2
1.250 31,8
2201
2202
SB 1250-16
1.000 25,4
1.310 33,2
.453 11,5
.125 3,2
1.375 34,9
2207
2208
SB 1375-14
.875 22,2
1.468 37,3
.453 11,5
.125 3,2
1.375 34,9
2210
2211
SB 1375-16
1.000 25,4
1.468 37,3
.453 11,5
.125 3,2
1.500 38,1
2233
2234
SB 1500-17
1.062 27,1
1.609 40,9
.453 11,5
.125 3,2
1.500 38,1
2236
2237
SB 1500-18
1.125 28,6
1.609 40,9
.453 11,5
.125 3,2
1.500 38,1
2240
2241
SB 1500-21
1.312 33,3
1.609 40,9
.453 11,5
.125 3,2
1.750 44,5
2300
2301
SB 1750-22
1.375 34,9
1.875 47,6
.453 11,5
.125 3,2
2.000 50,8
2400
2401
SB 2000-26
1.640 41,6
2.125 54,0
.453 11,5
.125 3,2
2.000 50,8
2406
-
SB 2000-28
1.750 44,5
2.125 54,0
.453 11,5
.250 6,4
2.093 53,1
2415
2416
SB 2.093-29
1.813 46,0
2.35 59,7
.72 18,3
.250 6,4
2.250 57,2
2417
2418
SB 2.25-28
1.86 47,1
2.48 63,1
.72 18,3
.250 6,4
2.500 63,5
2420
2421
SB 2.5-31
1.97 50,0
2.66 67,5
.72 18,3
.250 6,4
3.000 76,2
2461
2462
SB 3.0-39
2.47 62,7
3.16 80,2
.72 18,3
.250 6,4
3.375 85,7
2407
2408
SB 3375-45
2.812 71,4
3.66 92,9
.72 18,3
.250 6,4
3.500 88,9
2470
2471
SB 3.5-47
2.94 74,7
3.66 93,0
.72 18,3
.250 6,4
4.000 101,6
2479
2480
SB 4.0-55
3.48 88,4
4.17 105,9
.72 18,3
.250 6,4
5.000 127,0
2409
2410
SB 5.0-70
4.375 113,8
5.219 132,6
.740 18,8
.250 6,4
6.000 152,4
2484
2485
SB 6.0-86
5.375 139,2
6.219 157,9
.740 18,8
Standard Color: Black. White and others available at extra charge (only in large quantities).
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