Features: Safety break-proof device, can replace the stretched core.
Uses: For bolt and nut installation and removal, for operating conditions that are open radially but have vertically limited space.
| Model | Pre-tightening Force | Thread d | Width Across Flats A/F | Diameter D3 | Height H1 | |||||
| (kN) | (lbs) | (mm) | (“) | (mm) | (“) | (mm) | (“) | (mm) | (“) | |
| KET-SES16-8.8 | 125.0 | 28101 | M16x2 | 3 | 24 | 50.9 | 2.00 | 75.5 | 2.97 | |
| KET-SES20-8.8 | 150.0 | 33722 | M20x2.5 | ¾ | 30 | 1 ¼ | 56.8 | 2.24 | 81.5 | 3.21 |
| KET-SES22-8.8 | 150.0 | 33722 | M22x2.5 | 34 | 60 | 2.36 | 81.2 | 3.20 | ||
| KET-SES24-8.8 | 200.0 | 44962 | M24x3 | 36 | 65.6 | 2.58 | 81.2 | 3.20 | ||
| KET-SES27-8.8 | 260.0 | 58451 | M27x3 | 1 | 41 | 73.0 | 2.87 | 84.0 | 3.31 | |
| KET-SES30-8.8 | 320.0 | 71939 | M30x3.5 | 46 | 82.0 | 3.23 | 90.0 | 3.54 | ||
| KET-SES33-8.8 | 400.0 | 89924 | M33x3.5 | 1 ¼ | 50 | 2 | 91.5 | 3.60 | 100.0 | 3.94 |
| KET-SES36-8.8 | 470.0 | 105661 | M36x4 | 55 | 98.9 | 3.89 | 109.7 | 4.32 | ||
| KET-SES39-8.8 | 560.0 | 125894 | M39x4 | 1 ½ | 60 | 108.0 | 4.25 | 109.0 | 4.29 | |
| KET-SES42-8.8 | 640.0 | 143878 | M42x4.5 | 1 | 65 | 2 ½ | 116.0 | 4.57 | 119.0 | 4.69 |
| KET-SES45-8.8 | 750.0 | 168608 | M45x4.5 | 1 ¾ | 70 | 2 ¾ | 123.0 | 4.84 | 119.0 | 4.69 |
| KET-SES48-8.8 | 854.0 | 191988 | M48x5 | 2 | 75 | 3 | 132.0 | 5.20 | 127.0 | 5.00 |
| KET-SES52-8.8 | 1016.0 | 228407 | M52x5 | 2 ¼ | 80 | 145.0 | 5.71 | 135.0 | 5.31 | |
| KET-SES56-8.8 | 1175.0 | 264152 | M56x5.5 | 85 | 3 ½ | 155.5 | 6.12 | 145.0 | 5.71 | |
| KET-SES60-8.8 | 1400.0 | 314734 | M60x5.5 | 3 | 90 | 3 ¾ | 166.0 | 6.54 | 140.0 | 5.51 |
| KET-SES64-8.8 | 1550.0 | 348456 | M64x6 | 2 ½ | 95 | 176.0 | 6.93 | 161.0 | 6.34 | |
| KET-SES68-8.8 | 1678.0 | 377231 | M68x6 | 2 ¾ | 100 | 4 ¼ | 184.5 | 7.26 | 169.0 | 6.65 |
| KET-SES72-8.8 | 1800.0 | 404658 | M72x6 | 3 | 105 | 191.0 | 7.52 | 181.0 | 7.13 | |
| KET-SES80-8.8 | 2350.0 | 528304 | M80x6 | 3 ¼ | 115 | 5 | 215.0 | 8.46 | 193.0 | 7.60 |
| KET-SES90-8.8 | 2450.0 | 550785 | M90x6 | 3 ½ | 130 | 225.9 | 8.89 | 198.0 | 7.80 | |
| KET-SES100-8.8 | 2750.0 | 618228 | M100x6 | 4 | 145 | 245.0 | 9.65 | 242.0 | 9.53 | |
