Proto® Standard Service Extra Deep Throat Full Length Screw C-Clamps
- 32% more throat depth than standard deep throat clamp
- Full length forcing screw
- Heavy rolled, Acme thread forcing screw
C-CLAMP WELDING 0-8
Prices and Availability Subject to Change
Proto® Standard Service Extra Deep Throat Full Length Screw C-Clamps |
Product Number |
Opening Size |
Throat Depth |
Spindle Diam |
Min. Proof Test |
Body Material |
Finish |
Locking Type |
Handle Type |
Wt. |
Price |
Quantity |
577-424
|
0 in [Min], 4 in [Max]
|
3 5/8 in
|
3/4 in
|
4100 lb
|
Forged Alloy Steel
|
Black
|
Thread Locking
|
T-Handle
|
4.40 lb
|
| List Price: $45.91 TODAY: $41.32 Sold-As: 1 |
|
Not In Stock
|
577-424S
|
0 in [Min], 4 in [Max]
|
3 5/8 in
|
3/4 in
|
4100 lb
|
Forged Alloy Steel
|
Black
|
Thread Locking
|
T-Handle
|
4.42 lb
|
|
Discontinued
|
577-426
|
0 in [Min], 6 in [Max]
|
4 3/4 in
|
3/4 in
|
5400 lb
|
Forged Alloy Steel
|
Black
|
Thread Locking
|
T-Handle
|
6 3/4 lb
|
| List Price: $65.67 TODAY: $59.10 Sold-As: 1 |
|
Not In Stock
|
577-426S
|
0 in [Min], 6 in [Max]
|
4 3/4 in
|
3/4 in
|
5400 lb
|
Forged Alloy Steel
|
Black
|
Thread Locking
|
T-Handle
|
6.10 lb
|
| List Price: $73.92 TODAY: $66.53 Sold-As: 1 |
|
Not In Stock
|
577-428
|
0 in [Min], 7 in [Max]
|
5 5/8 in
|
3/4 in
|
5900 lb
|
Forged Alloy Steel
|
Black
|
Thread Locking
|
T-Handle
|
5.18 lb
|
|
Discontinued
|
577-428S
|
0 in [Min], 8 in [Max]
|
5 5/8 in
|
3/4 in
|
5900 lb
|
Forged Alloy Steel
|
Black
|
Thread Locking
|
T-Handle
|
9.11 lb
|
|
Discontinued
|