SG4TMSTD, 4.2 Ton, Mechanical Secure-Grip Flange Spreader Set, 2.95 in Maximum Spread
Item ID: SG4TMSTD
$5,293.98
Free ShippingEst. Ship date is Tue, JanĀ 12th 2027
Product Specifications
Maximum Spread (in)2.95
Tip Clearance (in)0
Flange Bolt-hole Diameter B (in)0.69-0.91
Available - Backorder
About this Product
Features
- The SG4TM secure grip bolt-hole spreader can be used on all flange types with bolt-hole sizes ranging from 0.69" (17.5mm) to 0.91" (23.5mm). Additional short collet holders are supplied within the tool kit allowing the tool to spread flanges apart and remove a spacer, wafer or butterfly valve. This low-end, mechanical model offers up to 4.2 imperial tons (37kN) of spreading force.
- Spreading force of 8.4 imperial tons (74 kN) if used in pairs as recommended.
- Set Includes:
1 x SG4TM Tool
1 x 6" (150 mm) Vernier Calliper
1 x 3/8" Drive Torque Wrench and 16 mm Socket
1 x Safety Block
2 x M16 (5/8") Collets
2 x M20 (3/4") Collets
1 x Instruction Manual
1 x Carry Case with protective foam inserts - Short Collet Holder Sets (SCH) are available which can offer improved range of application.
- Collet Holders can also be dismantled and inserted through bolt-holes from opposite side.
Units:
Maximum Spread (in)2.95
Tip Clearance (in)0
Flange Bolt-hole Diameter B (in)0.69-0.91
Flange Bolt-hole Diameter B (mm)17,5-23
Case Dimensions (in)20.5 x 14.8 x 6.5
Case Dimensions (mm)520 x 375 x 165
Dimension A1, Minimum Axial Tool Space (for installation) (in)6.7
Dimension A1, Minimum Axial Tool Space (for installation) (mm)170
Dimension A2, Minimum Axial Tool Space (installed) (in)7.9
Dimension A2, Minimum Axial Tool Space (installed) (mm)200
Dimension C, Maximum Flange Clearance (in)2
Dimension C, Maximum Flange Clearance (mm)50
Dimension F, Maximum Flange Joint Thickness (in)7.3
Dimension F, Maximum Flange Joint Thickness (mm)185
Dimension F, Minimum Flange Joint Thickness (in)2.4
Dimension F, Minimum Flange Joint Thickness (mm)60
Dimension R, Minimum Radial Space (in)6.7
Dimension R, Minimum Radial Space (mm)170
Dimension V, Maximum Valve/Spacer Thickness (in)1.8
Dimension V, Maximum Valve/Spacer Thickness (mm)45
Dimension V, Minimum Valve/Spacer Thickness (in)0
Dimension V, Minimum Valve/Spacer Thickness (mm)0
Maximum Operating Torque (Ft.lbs)35
Maximum Operating Torque (Nm)47
Maximum Spread (mm)75
Flange Minimum Access Gap A (in)0
Flange Minimum Access Gap A (mm)0
Power SourceMechanical
Tip Clearance (mm)0
Usable on Flanges Specified to Accept the Following Bolt SizesM16, M20, 5/8", 3/4"
Capacity (Imperial tons)4.2
Capacity (kn)37
Capacity (Metric Tons)3.7
Weight (lbs)28.2
Weight (kg)12,8
Product TypeFlange Spreader Set - Secure-Grip
Units:
Dimension A15.7"
Dimension B7.5"
Dimension C7.2"
Dimension D3"
Dimension E15.2"
Dimension F1.9"