514-336-3820
514-745-1764
Designed for heavy use in close quarters where hammer or sledge is required to loosen frozen nuts or set large fasteners.
High strength rectangular design withstands heavy slugging; transmits power more effectively to fastener.
Special alloy steel is hot forged and heat treated for maximum strength and toughness.
Heavy box walls provide greater transmission of torque to fastener.
Straight handle design resists springing.
| Part # | Male Square Drive |
Female Square Drive |
D MM |
L MM |
H MM |
Weight |
| FSA0808 | 1/2" | 1/2" | 60 | 190 | 40 | 790 |
| FSA0812 | 3/4" | 1/2" | 66 | 215 | 60 | 1210 |
| FSA1212 | 3/4" | 3/4" | 66 | 215 | 60 | 1210 |
| FSA0816 | 1" | 1/2" | 86 | 270 | 76 | 2620 |
| FSA1216 | 1" | 3/4" | 86 | 270 | 76 | 2620 |
| FSA1616 | 1" | 1" | 86 | 270 | 76 | 2620 |
| FSA1224 | 1-1/2" | 3/4" | 102 | 300 | 100 | 3970 |
| FSA1624 | 1-1/2" | 1" | 102 | 300 | 100 | 3970 |
| FSA2424 | 1-1/2" | 1-1/2" | 102 | 300 | 100 | 3970 |
Designed for heavy use in close quarters where hammer or sledge is required to loosen frozen nuts or set large fasteners.
High strength rectangular design withstands heavy slugging; transmits power more effectively to fastener.
Special alloy steel is hot forged and heat treated for maximum strength and toughness.
Heavy box walls provide greater transmission of torque to fastener.
Each wrench clearly marked with size.
Deep box head fully engauges fastener.
Straight handle design resists springing, nut turns easier.
| Part # | American Fractional |
Metric | A MM |
B MM |
L MM |
| FSOM27 | 27 | 16.5 | 57.5 | 180 | |
| FSOM30 | 30 | 17 | 63.5 | 190 | |
| FSOM32 | 32 | 17.5 | 67.5 | 196 | |
| FSOM36 | 36 | 18.5 | 77.5 | 210 | |
| FSOM41 | 41 | 19.5 | 89 | 225 | |
| FSOM46 | 46 | 20 | 99 | 255 | |
| FSOM50 | 50 | 21.5 | 108 | 280 | |
| FSOM55 | 55 | 24.5 | 118.5 | 310 | |
| FSOM60 | 60 | 24.5 | 129.5 | 320 | |
| FSOM65 | 65 | 28 | 140.5 | 350 | |
| FSOM70 | 70 | 30 | 151 | 370 | |
| FSOM75 | 75 | 28.5 | 164 | 400 | |
| FSOM80 | 80 | 34.5 | 174 | 405 | |
| FSOM85 | 85 | 34.5 | 174 | 405 | |
| FSOM90 | 90 | 39 | 195 | 455 | |
| FSOM95 | 95 | 39 | 195 | 455 | |
| FSOM100 | 100 | 47 | 227 | 500 | |
| FSOM105 | 105 | 47 | 227 | 500 | |
| FSOM110 | 110 | 47 | 227 | 500 | |
| FSOM115 | 115 | 48 | 237 | 510 | |
| FSOM120 | 120 | 56 | 256 | 530 | |
| FSOM125 | 125 | 56 | 256 | 530 | |
| FSOM130 | 130 | 56 | 276 | 570 | |
| FSO17 | 1-1/16" | 16.5 | 57.5 | 180 | |
| FSO18 | 1-1/8" | 16.5 | 57.5 | 180 | |
| FSO19 | 1-3/16 | 17 | 63.5 | 190 | |
| FSO20 | 1-1/4" | 17 | 63.5 | 190 | |
| FSO21 | 1-5/16" | 17.5 | 67.5 | 195 | |
| FSWO22 | 1-3/8" | 17.5 | 67.5 | 195 | |
| FSO23 | 1-7/16" | 18.5 | 77.5 | 210 | |
| FSO24 | 1-1/2" | 18.5 | 77.5 | 210 | |
| FSO26 | 1-9/16" | 19.5 | 89 | 255 | |
| FSO29 | 1-13/16" | 20 | 99 | 255 | |
| FSO32 | 2" | 21.5 | 108 | 280 | |
| FSO36 | 2-1/4" | 24.5 | 118.5 | 310 | |
| FSO38 | 2-3/8" | 24.5 | 129.5 | 320 | |
| FSO41 | 2-9/16" | 28 | 140.5 | 350 | |
| FSO42 | 2-5/8" | 28 | 140.5 | 350 | |
| FSO44 | 2-3/4" | 30 | 151 | 370 | |
| FSO47 | 2-15/16 | 28.5 | 164 | 400 | |
| FSO48 | 3" | 31.5 | 163 | 400 | |
| FSO50 | 3-1/8" | 34.5 | 174 | 405 | |
| FSO60 | 3-3/4" | 39 | 195 | 455 | |
| FSO63 | 3-15/16" | 47 | 227 | 500 | |
| FSO66 | 4-1/8" | 47 | 227 | 500 | |
| FSO69 | 4-5/16" | 48 | 237 | 510 | |
| FSO72 | 4-1/2" | 48 | 237 | 510 | |
| FSO76 | 4-3/4" | 56 | 256 | 530 | |
| FSO78 | 4-7/8" | 56 | 256 | 530 | |
| FSO82 | 5-1/8" | 56 | 276 | 570 |
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Due to the fact that we are continuously improving our products, the descriptions, illustrations,
specifications,dimensions, and part numbers are subject to change without notice.
Every effort has been made to have the information on this site error free, we can not be responsible for errors and or omissions.
Airtek (1990) Ltée, 5750 Donahue St., Montreal, Qc, Canada, H4S 1C1
Tel: 514-336-3820