Proto® Standard Service Deep Throat Full Length Screw C-Clamps

  • Forcing screws fitted with impact resistant pads
  • Full length forcing screw
  • Heavy rolled, Acme thread forcing screw
  • Sliding T-handle on forcing screw
  • Turns easily under pressure
    • Availability: Typically ships in 3-5 days
    Availability: Typically ships in 3-5 days
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    C-CLAMP 0-6
    ORS Nasco - ORS
    Proto® Standard Service Deep Throat Full Length Screw C-Clamps
    Product Number Opening Size Throat Depth Spindle Diam Min. Proof Test Body Material Finish price Quantity
    577-402 0 in [Min], 2 in [Max] 2 in 1/2 in 3500 lb Forged Alloy Steel Black List Price: $24.51
    TODAY: $0.00
    X
    577-403S 0 in [Min], 3 in [Max] 2 3/8 in 1/2 in 3500 lb Forged Alloy Steel Black List Price: $32.49
    TODAY: $0.00
    X
    577-408S 0 in [Min], 7 in [Max] 4 1/2 in 3/4 in 5900 lb Forged Alloy Steel Black List Price: $70.80
    TODAY: $0.00
    X
    577-410S 0 in [Min], 10 in [Max] 5 3/8 in 3/4 in 6200 lb Forged Alloy Steel Black List Price: $95.49
    TODAY: $0.00
    X
    577-412S 0 in [Min], 12 in [Max] 5 3/4 in 7/8 in 9300 lb Forged Alloy Steel Black List Price: $121.15
    TODAY: $0.00
    X
    Proto® Standard Service Deep Throat Full Length Screw C-Clamps
    • Opening Size: 0 in [Min], 2 in [Max]
    • Throat Depth: 2 in
    • Spindle Diam: 1/2 in
    • Min. Proof Test: 3500 lb
    • Body Material: Forged Alloy Steel
    TODAY: $0.00

    • Opening Size: 0 in [Min], 3 in [Max]
    • Throat Depth: 2 3/8 in
    • Spindle Diam: 1/2 in
    • Min. Proof Test: 3500 lb
    • Body Material: Forged Alloy Steel
    TODAY: $0.00

    • Opening Size: 0 in [Min], 7 in [Max]
    • Throat Depth: 4 1/2 in
    • Spindle Diam: 3/4 in
    • Min. Proof Test: 5900 lb
    • Body Material: Forged Alloy Steel
    TODAY: $0.00

    • Opening Size: 0 in [Min], 10 in [Max]
    • Throat Depth: 5 3/8 in
    • Spindle Diam: 3/4 in
    • Min. Proof Test: 6200 lb
    • Body Material: Forged Alloy Steel
    TODAY: $0.00

    • Opening Size: 0 in [Min], 12 in [Max]
    • Throat Depth: 5 3/4 in
    • Spindle Diam: 7/8 in
    • Min. Proof Test: 9300 lb
    • Body Material: Forged Alloy Steel
    TODAY: $0.00

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