Heavy, deep throat, medium-duty design with pearlitic iron frames and large 13/16" diameter screws for industial service. Widely used by machinists for deep-reach heavy structural work and steel plate assembly. Unique, rounded frame design allows clearance at top, back and bottom of work being held. Extra-large anvils are machined flat to assure secure grip. Longer frame hubs and special square-thread screws assure durability.
Frame - Deep throat, heat-treated, pearlitic and/or ductile iron - ribbed to resist side strain; black-enamel finish.
Anvil - Machine-ground; extra-wide.
Screw - 13/16" diameter; full-length, cold-drawn steel with special, smoothly cut ACME threads; steel sliding-pin handle.
Swivel - 1-3/8" diameter (#1048); exclusive JORGENSEN design with steel internal tooth washers for positive "stay-on" power.
|
Item Number
|
Open Capacity Max
|
Open Capacity Min.
|
Depth Of Throat
|
Extreme Depth
|
Normal Load Limit
|
| 824
|
4-1/4"
|
0
|
3-7/8"
|
4-11/16"
|
5,000 lbs.
|
| 826
|
6-1/4"
|
0
|
4-1/4"
|
5-1/8"
|
5,000 lbs.
|
| 828
|
8"
|
0
|
4-7/16"
|
5-1/4"
|
5,000 lbs.
|