Surelock Quick Engage Clamps
Surelock Quick Engage worm drive clamps have a bind-free, pull-through design for fast installation. Captured screw design for quick fastening and trouble-free tensioning. Extended housing engages 25% more screw threads than competitive designs.

Size |
Min (in) |
Max (in) |
Min (mm) |
Max (mm) |
Ideal 48 |
Ideal 49 |
12 |
1/2 |
1-1/4 |
13 |
32 |
48012 |
- |
20 |
3/4 |
1-3/4 |
19 |
44 |
48020 |
- |
24 |
3/4 |
2 |
19 |
51 |
48024 |
- |
28 |
1 |
2-1/4 |
25 |
57 |
48028 |
- |
32 |
1-1/4 |
2-1/2 |
32 |
64 |
48032 |
49032 |
36 |
7/8 |
2-3/4 |
22 |
70 |
48036 |
- |
48 |
1 |
3-1/2 |
25 |
89 |
48048 |
- |
56 |
1 |
4 |
25 |
102 |
48056 |
- |
72 |
2 |
5 |
51 |
127 |
48072 |
49073 |
80 |
1-13/16 |
5-1/2 |
48 |
140 |
48080 |
49080 |
88 |
2 |
6 |
51 |
152 |
48088 |
- |
104 |
2 |
7 |
51 |
178 |
48104 |
49104 |
116 |
1-3/4 |
7-3/4 |
44 |
196 |
48116 |
- |
128 |
4-1/4 |
8-1/2 |
108 |
216 |
48128 |
49128 |
152 |
4 |
10 |
102 |
254 |
48152 |
- |
180 |
7-3/4 |
11-3/4 |
197 |
298 |
48180 |
49180 |
188 |
6-1/4 |
12-1/4 |
159 |
311 |
48188 |
- |
190 |
6-3/8 |
12-3/8 |
162 |
314 |
48190 |
49190 |
218 |
11-3/16 |
14-5/16 |
284 |
359 |
48218 |
49218 |
224 |
8-1/2 |
14-1/2 |
216 |
368 |
48224 |
- |
232 |
9 |
15 |
229 |
381 |
48232 |
- |
242 |
12-11/16 |
15-5/8 |
323 |
397 |
48242 |
49242 |
248 |
2-1/2 |
16 |
63 |
406 |
48248 |
- |
258 |
13-11/16 |
16-5/8 |
348 |
422 |
48258 |
49258 |
272 |
11-1/2 |
17-1/2 |
292 |
445 |
48272 |
- |
282 |
15-3/16 |
18-1/8 |
386 |
460 |
48282 |
49282 |
288 |
12-1/2 |
18-1/2 |
318 |
470 |
48288 |
- |
306 |
14-1/16 |
19-5/8 |
357 |
498 |
48306 |
49306 |
312 |
2-3/8 |
20 |
60 |
508 |
48312 |
- |
Surelock 48: Sizes available up to size 598. Sizes 80 and above are shipped flat and disengaged • Surelock 49: All sizes are shipped flat and disengaged.