The Non Sparking Tools Are Made Of Aluminum Bronze, Beryllium Bronze And Copper Alloy.Beryllium Bronze: Al: 0.15%, Fe: 0.15%, Si: 0.15%, Ni: 0.2-0.4%, Ti: 0.1-0.25%, Be: 1.8-2.0%, Cu Other: 0.6% Aluminum Bronze: Al: 9-10% Mn:3-5%, Fe: 3-4%, Ni:5% CuCopper Alloy: Al:9%, Co: 8%, Ni: 2-3% Cu
Introduction To Striking Open End WrenchTap Wrench Is Categorized Into Metric And Inch.Tap Wrench Manufacturing Standards: GB / T4392-1995 Due To One End With Fixed Size Opening, The Hammer Wrench Is Widely Used For Wrenching Nuts Or Bolts With A Certain Size.
No. | Φmm | Φ'AF | No. | Φmm | Φ'AF |
101 | 17 | 5/8 | 116 | 51 | 1-5/8 |
102 | 19 | 11/16 | 117 | 55 | 1-11/16 |
103 | 21 | 3/4 | 118 | 60 | 1-3/4 |
104 | 22 | 13/16 | 119 | 65 | 1-13/16 |
105 | 23 | 7/8 | 120 | 70 | 1-7/8 |
106 | 24 | 15/16 | 121 | 75 | 2 |
107 | 27 | 1 | 122 | 80 | 2-1/16 |
108 | 30 | 1-1/16 | 123 | 85 | 2-1/8 |
109 | 32 | 1-1/8 | 124 | 90 | 2-3/16 |
110 | 34 | 1-3/16 | 125 | 95 | 2-1-4 |
111 | 36 | 1-1/4 | 126 | 100 | 2-3/8 |
112 | 38 | 1-5-16 | 127 | 105 | 2-7/16 |
113 | 41 | 1-3/8 | 128 | 110 | 2-9/16 |
114 | 46 | 1-7/16 | 129 | 115 | 2-5/8 |
115 | 50 | 1-1/2 | 130 | 120 | 2-3/4 |