Impact Sockets
Impact Hex Bit Sockets
Stud Drivers / Tighteners
Bi-Hex Sockets
Socket Accessories
Extension Sockets & Nut Runners
Industrial Tool Kits
Tool Balancers
Custombuilt Tools
Torque Tools
Torque Wrenches
Heavy Duty Slugging / Striking Wrenches
Heavy Duty Structural Wrenches
Torque Specifications
 
 
Impact Sockets
KB Industries Impact Sockets are made from Best suited Industrially tested alloy steel accordance with international quality standards, and duly heat treated to sustain the constant shock associated with the Hydraulic/Air and Electric Powered Drive Tools. KB Industries Impact Sockets are available in a wide variety of sizes and types to suit virtually any application. A few standard types are illustrated below ...
 
KB Industries, Industrial grade impact sockets are available in a wide range of lengths and wall thicknesses and with single or double hex openings. Square openings are also available.
Magnetic sockets hold the fastener in driving position, even when working straight down. Time wasting motions are eliminated when starting fasteners or working in hard-to-reach areas. These sockets are identified with a M-prefix.
As the nut is run down, a spring-loaded or hollow cylinder magnet allows the bolt or stud to retract into the socket body. Nuts are held firmly in the socket. These sockets are identified with a MB-prefix.
Large openings on the six corners of the opening create a “floating” action that allows the socket to slip quickly and easily onto to the nut or bolt. Ideal for compensating for imperfect alignment between the tool and fastener. Not generally recommended for impact use. Ideally suited for applications for Multi Spindle fastening. These sockets are identified with SF - prefix.
You will find Spline, tap holding, Budd Wheel, grease fitting and other sockets for special applications.
 
Hard-to-reach area are no problem with KB’s wide range of universal and extension universal wrenches.
 
Are developed in all sizes to meet to specific need of the after auto market requiring extended sockets to clear sub assemblies and reach bolts/nuts in hard-to-reach areas.
 
KB Industries provides the accessories needed to adapt sockets to nearly every tool and application.
 
 
 
 
1/4” square drive
SAE SIZE METRIC SIZE  
Part No. A/F Part No. A/F D1 D2 S L T
KI-114 1/4” KIM-106 6 12 17 25 50 10
KI-115 9/32” KIM-107 7 13 17 25 50 10
KI-116 5/16” KIM-108 8 14.5 17 25 50 10
KI-117 11/32” KIM-109 9 16 17 25 50 10
KI-118 3/8” KIM-110 10 16.5 17 25 50 10
KI-119 7/16” KIM-111 11 17.5 17 25 50 12
- - KIM-112 12 19 17 25 50 12
KI-120 1/2” KIM-113 13 19.5 17 25 50 12
KI-121 9/16” KIM-114 14 21 17 28 50 13
 
 
3/8” square drive
SAE SIZE METRIC SIZE  
Part No. A/F Part No. A/F D1 D2 S L T
KI-216 5/16” KIM-208 8 14 21 30 60 10
KI-218 3/8” KIM-210 10 16.5 21 30 60 10
KI-219 7/16” KIM-211 11 18 21 30 60 12
- - KIM-212 12 19 21 30 60 12
KI-220 1/2” KIM-213 13 20 21 30 60 12
KI-221 9/16” KIM-214 14 22 22 30 60 13
- - KIM-215 15 23 22 32 60 15
KI-223 5/8” KIM-216 16 25 22 32 60 15
KI-224 11/16” KIM-217 17 26 25 32 60 15
- - KIM-218 18 27 25 32 60 16
KI-225 3/4” KIM-219 19 28.5 25 32 60 16
- - KIM-220 20 29 25 32 60 16
KI-227 13/16” KIM-221 21 30 25 34 60 18
KI-228 7/8” KIM-222 22 31 25 34 60 18
NOTE: TO ORDER DEEP SOCKETS ADD "L" AFTER PART NO.
 
 
‘O’ RING & PIN for 1/4” Sq. Dr. Sockets
‘O’ Ring Pin Suitable for Socket Size
I.D. Ô D Ô D L A/F
14 3.0 3.0 14 6 to 14 (1/4” to 9/16”)
 
 
1/2” square drive
SAE SIZE METRIC SIZE  
Part No. A/F Part No. A/F D1 D2 S L T
K-316 5/16” KIM-308 8 16 26 38 80 10
KI-318 3/8” KIM-310 10 17.5 26 38 80 10
KI-319 7/16” KIM-311 11 19 26 38 80 12
- - KIM-312 12 20 26 38 80 12
KI-320 1/2” KIM-313 13 22 26 38 80 12
KI-321 9/16” KIM-314 14 23 26 38 80 13
- - KIM-315 15 24.5 27 38 80 14
KI-323 5/8” KIM-316 16 26 27 38 80 14
KI-324 11/16” KIM-317 17 27 27 38 80 14
- - KIM-318 18 29 30 40 80 14
KI-325 3/4” KIM-319 19 30 30 40 80 16
- - KIM-320 20 32 30 40 80 16
KI-327 13/16” KIM-321 21 33.5 30 40 80 18
KI-328 7/8” KIM-322 22 35 30 40 80 18
- - KIM-323 23 36.5 30 42 80 21
KI-329 15-16” KIM-324 24 38 36 42 80 21
KI-330 1” - - 41 36 42 80 21
KI-331 1.1/16” KIM-327 27 42 36 45 80 23
KI-332 1.1/8” - - 46 36 45 80 23
KI-333 1.3/16” KIM-330 30 46 36 45 80 24
KI-334 1.1/4” KIM-332 32 48 36 46 80 26
KI-336 1.3/8” - - 55 36 51 80 28
KI-338 1.1/2” - - 56 36 53 80 30
 
 
‘O’ RING & PIN for 3/8” Sq. Dr. Sockets
‘O’ Ring Pin Suitable for Socket Size
I.D. Ô D Ô D L A/F
18 4.0 3.0 18 6 to 16 (1/4” to 9/16”)
22 4.0 3.0 22 15 to 22 (5/8” to 1”)
 
 
‘O’ RING & PIN for ½” Sq. Dr. Sockets
‘O’ Ring Pin Suitable for Socket Size
I.D. Ô D Ô D L A/F
22 4.0 4.0 22 8 to 17 (5/16” to 11/16)
26 4.0 4.0 25 17 to 23 (3/4” to 7/8)
32 4.0 4.0 30 24 to 32 (15/16” to 1.1/2)
 
 
3/4” square drive
SAE SIZE METRIC SIZE  
Part No. A/F Part No. A/F D1 D2 S L T
KI-421 9/16” - - 28 44 48 90 13
KI-423 5/8” - - 30 44 48 90 14
KI-424 11/16” KIM-417 17 32 44 48 90 14
K-425 3/4” KIM-419 19 34 44 48 90 16
KI-427 13/16” - - 36 44 50 90 16
KI-428 7/8” KIM-422 22 38.5 44 50 90 18
KI-429 15/14” KIM-424 24 42 44 50 90 21
KI-430 1” - - 43.5 44 50 90 21
KI-431 1.1/16” KIM-427 27 44 44 50 90 23
KI-432 1.1/8” - - 48 44 50 90 23
KI-433 1.3/16” KIM-430 30 48 44 50 90 24
KI-434 1.1/4” KIM-432 32 52 44 55 90 26
KI-435 1.5/16” - - 53 44 55 90 26
KI-436 1.3/8” - - 55 44 55 90 28
KI-437 1.7/16” KIM-436 36 55 44 60 90 28
KI-438 1.1/2” KIM-438 38 59 44 60 90 30
KI-439 1.5/8” KIM-441 41 66 44 66 90 36
KI-440 1.11/16” - - 68 44 66 100 36
KI-441 1.13/16” KM-446 46 72 54 66 100 36
KI-442 1.7/8” - - 74 60 68 100 36
KI-443 1.15/16” - - 76 60 70 100 39
KI-444 2” KIM-450 50 76 60 70 100 39
KI-445 2.1/16” - - 78 60 74 110 41
KI-446 2.3/16 KIM-455 55 84 60 74 110 41
KI-447 2.1/4” - - 84 70 74 120 41
KI-448 2.3/8” KIM-460 60 88 70 78 120 45
NOTE: TO ORDER DEEP SOCKETS ADD "L" AFTER PART NO.
 
 
‘O’ RING & PIN for 3/4” Sq. Dr. Sockets
‘O’ Ring Pin Suitable for Socket Size
I.D. Ô D Ô D L A/F
38 5.0 5.0 35 17 to 41 (9/16” to 1.11/16”)
48 5.0 5.0 45 46 (1” to 1.13/16”)
54 5.0 5.0 52 50 to 55 (1.7/8” to 2.3/16”)
64 5.0 5.0 62 60 (2.1/4” to 2.3/8”)
 
 
1” square drive
SAE SIZE METRIC SIZE  
Part No. A/F Part No. A/F D1 D2 S L T
KI-525 3/4” KIM-519 19 38 54 63 110 16
KI-527 13/16” - - 38 54 63 110 18
KI-528 7/8” KIM-522 22 40 54 63 110 18
K-529 15/16” KIM-524 24 42 54 63 110 21
KI-530 1” - - 44 54 63 110 21
KI-531 1.1/16” KIM-527 27 46 54 63 110 23
KI-532 1.1/8” - - 49 54 63 110 23
KI-533 1.3/16” KIM-530 30 50 54 63 110 24
KI-534 1.1/4” KIM-532 32 52 54 63 110 26
KI-535 1.5/16” - - 54 54 63 110 26
KI-536 1.3/8” - - 56 54 66 110 28
KI-537 1.7/16” KIM-536 36 58 54 66 110 28
KI-538 1.1/2” KIM-538 38 62 54 66 110 30
KI-538A 1.9/16” - - 65 54 68 110 32
KI-539 1.5/8” KIM-541 41 67 54 68 110 36
KI-540 1.11/16” - - 67 54 68 110 36
KI-541 1.3/4” - - 72 54 74 110 36
KI-542 1.13/16” KM-546 46 74 54 74 110 36
KI-543 1.7/8” - - 74 54 74 110 36
KI-544 1.15/16” - - 75 70 76 110 39
KI-545 2” KIM-550 50 77 70 76 110 39
KI-546 2.1/16” - - 77 70 76 120 41
KI-547 2.3/16” KIM-555 55 86 70 78 120 41
KI-548 2.1/4” - - 86 70 78 120 41
KI-550 2.3/8” KIM-560 60 90 70 81 120 45
KI-551 2.7/16” - - 90 70 81 120 45
KI-553 2.9/16” KIM-565 65 98 80 85 120 46
KI-554 2.5/8” - - 98 80 85 120 46
KI-556 2.3/4” KIM-570 70 104 80 90 130 50
KI-557 2.13/16” - - 104 80 90 130 50
KI-559 2.15/16” KIM-575 75 112 80 94 130 57
KI-560 3” - - 112 80 94 130 57
KI-561 3.1/8” KIM-580 80 118 80 100 140 62
KI-563 3.3/8” KIM-585 85 125 80 104 140 62
 
 
‘O’ RING & PIN for 1” Sq. Dr. Sockets
‘O’ Ring Pin Suitable for Socket Size
I.D. Ô D Ô D L A/F
48 6.0 5.0 45 19 to 46 (3/4” to 1.7/8”)
64 6.0 6.0 60 50 to 60 (1.15/16” to 2.7/16”)
74 6.0 6.0 70 65 to 85 (2.9/16” to 3.3/8”)
 
 
1.1/2” square drive
SAE SIZE METRIC SIZE  
Part No. A/F Part No. A/F D1 D2 S L T
KI-631 1.1/16” - - 54 86 80 130 23
KI-632 1.1/8” - - 58 86 80 130 23
KI-636 1.3/8” - - 64 86 80 130 28
KI-637 1.7/16” KIM-636 36 64 86 80 130 28
KI-638 1.1/2” KIM-638 38 69 86 80 130 30
KI-638/A 1.9/16” - - 69 86 80 130 32
KI-639 1.5/18” KIM-641 41 69 86 83 130 36
KI-640 1.11/16” - - 69 86 83 130 36
KI-641 1.3/4” - - 69 86 83 130 36
KI-642 1.13/16” KIM-46 46 76 86 86 130 36
KI-643 1.7/8” - - 76 86 86 130 36
KI-645 2” KIM-650 50 81 86 90 130 39
KI-646 2.1/16” - - 81 86 90 140 41
KI-647 2.3/16” KIM-655 55 88 86 95 140 41
KI-648 2.1/4” - - 88 86 95 140 41
KI-650 2.3/8” KIM-660 60 96 86 98 140 45
KI-651 2.7/16” - - 96 86 98 140 45
KI-653 2.9/16” KIM-665 65 102 86 102 140 46
KI-654 2.5/8” - - 102 86 102 140 46
KI-656 2.3/4” KIM-670 70 108 86 102 150 50
KI-657 2.13/16” - - 108 86 102 150 50
KI-659 2.15/16” KIM-675 75 116 86 108 150 57
KI-660 3” - - 116 86 108 150 57
KI-661 3.1/8” KIM-680 80 120 86 110 150 62
KI-663 3.3/8” KIM-685 85 130 86 115 170 62
KI-664 3.1/2” KIM-690 90 135 125 118 170 65
KI-665 3.3/4” KIM-695 95 140 125 123 170 70
KI-666 3.7/8”” KIM-6100 100 148 125 128 190 75
KI-668 4.1/8” KIM-6105 105 155 125 133 190 80
KI-669 4.1/4” - - 155 125 133 190 80
- - KIM-6110 110 161 150 138 200 85
KI-670 4.1/2” KIM-6115 115 161 150 143 200 94
KI-671 4.5/8”” KIM-6120 120 175 150 149 200 94
 
 
‘O’ RING & PIN for 1.1/2” Sq. Dr. Sockets
‘O’ Ring Pin Suitable for Socket Size
I.D. Ô D Ô D L A/F
78 6.0 6.0 75 36 to 85 (1.1/16” to 3.3/8”)
118 6.0 6.0 115 90 to 105 (3.1/2” to 4.1/4”)
142 6.0 6.0 120 110 to 120 (4.1/2” to 4.5/8)
 
 
‘O’ RING & PIN for 2.1/2” Sq. Dr. Sockets
‘O’ Ring Pin Suitable for Socket Size
I.D. Ô D Ô D L A/F
115 10.0 10.0 115 60 to 105 (2.3/8” to 4.1/8”)
140 10.0 10.0 140 110 to 145 (4.3/8” to 5.3/4”)
170 10.0 10.0 170 150 to 200 (6.18” to 8”)
 
 
‘O’ RING & PIN for 3.1/2” Sq. Dr. Sockets
‘O’ Ring Pin Suitable for Socket Size
I.D. D D L A/F
165 10.0 10.0 165 120 to 235 (4.5/8” to 9.18”)
 
 
2.1/2” square drive
SAE SIZE METRIC SIZE  
Part No. A/F Part No. A/F D1 D2 S L T
KI-750 2.3/8” KIM-760 60 120 125 120 190 45
KI-753 2.9/16” KIM-765 65 125 125 120 190 46
KI-756 2.3/4” KIM-770 70 130 125 120 190 50
KI-759 2.15/16” KIM-775 75 130 125 130 190 57
KI-761 3.1/8” KIM-780 80 135 125 140 190 62
KI-763 3.3/8” KIM-785 85 140 125 140 190 62
KI-764A 3.5/8” KIM-790 90 145 125 140 190 65
KI-765 3.3/4” KIM-795 95 155 125 150 190 70
KI-766 3.7/8” - - 155 125 150 190 70
KI-767 4” KIM-7100 100 160 125 150 200 75
KI-768 4.1/8” KIM-7105 105 165 125 160 200 80
KI-769A 4.3/8” KIM-7110 110 174 150 160 210 85
KI-770 4.1/2” KIM-7115 115 180 150 170 210 90
KI-771 4.5/8” - - 180 150 175 220 94
KI-772 4.3/4” KIM-7120 120 185 150 175 220 94
KI-773 4.7/8” - - 185 150 175 220 94
KI-774 5” - - 195 150 175 220 98
- - KIM-7130 130 195 150 175 220 98
KI-775 5.3/8” KIM-7135 135 205 150 180 220 102
KI-778 5.3/4” KIM-7145 145 220 150 180 230 105
- - KIM-7150 150 230 180 190 250 110
KI-781 6.1/8” KIM-7155 155 230 180 190 250 110
- - KIM-7160 160 240 180 190 - 110
KI-784 6.1/2” KIM-7165 165 240 180 200 - 120
KI-787 6.7/8” KIM-7175 175 255 180 200 - 120
KI-790 7.1/4” KIM-7185 185 270 180 210 - 130
KI-793 7.5/8” KIM-7195 195 275 180 210 - 130
KI-796 8” KIM-7200 200 290 180 225 - 140
 
 
3.1/2” square drive
SAE SIZE METRIC SIZE  
Part No. A/F Part No. A/F D1 D2 S L T
KI-871 4.5/8” KIM-8120 120 180 175 182 277 72
KI-873 4.7/8” KIM-8130 130 193 175 190 280 80
KI-874 5.1/4” KIM-8135 135 197 175 198 280 83
KI-875 5.3/8” KIM-8145 145 213 175 214 295 86
KI-877 5.5/8” KIM-8150 150 218 175 214 295 90
KI-878 5.3/4” KIM-8155 155 225 175 214 297 92
KI-884 6.1/2” KIM-8165 165 237 175 231 313 98
KI-886 6.3/4” KIM-8170 170 243 175 231 313 100
KI-888 7” KIM-8180 180 255 175 237 320 108
KI-893 7.5/8” KIM-8195 195 275 175 245 328 118
KI-896 8” KIM-8200 200 280 175 250 332 120
KI-8100 8.1/2” KIM-8215 215 298 175 263 246 125
KI-8104 9” KIM-8230 230 317 175 279 359 132
KI-8105 9.1/8” KIM-8235 235 325 175 279 362 136
NOTE: TO ORDER DEEP SOCKETS ADD "L" AFTER PART NO.
 
© Copyright 2016 KB Industries