THK Thin sheet horizontal plate clamp
The THK horizontal plate clamps share the same basic design features as the CH range of clamps but have a reversed tooth jaw design. This safety feature is designed for use with thin sheets which may have a tendency to deflect or sag or flex.
Suited to thin plate with a surface hardness less than 300 Brinell/32 Rockwell C.
| Model | WLL kg* | Jaw capacity mm | Weight kg** |
| THK 750 | 40 - 750 | 0 - 25 | 3 |
| THK 1500 | 75 - 1500 | 0 - 35 | 6 |
| THK 3000 | 150 - 3000 | 0 - 35 | 11 |
| THK 4500 | 250 - 4500 | 0 - 45 | 16 |
| THK 6000 | 300 - 6000 | 0 - 60 | 23 |
| THK 9000 | 450 - 9000 | 0 - 60 | 35 |
*Per pair, angle from the vertical max. 30°

| Model | A,mm | B,mm | C,mm | D,mm | E,mm | F,mm | G,mm | H,mm | I,mm |
| THK 750 | 25 | 72 | 118 | 81 | 20 | 161 | 12 | 86 | 12 |
| THK 1500 | 36 | 80 | 135 | 102 | 25 | 198 | 15 | 102 | 15 |
| THK 300 | 38 | 93 | 168 | 119 | 30 | 227 | 20 | 110 | 20 |
| THK 4500 | 48 | 103 | 183 | 140 | 30 | 238 | 25 | 122 | 20 |
| THK 6000 | 63 | 113 | 214 | 176 | 35 | 284 | 30 | 110 | 20 |
| THK 9000 | 65 | 124 | 223 | 188 | 40 | 317 | 35 | 148 | 20 |