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Spring Latch Series Self-Adjusting Compression Latches 57

Southco’s 56 Spring-Loaded Plungers provide convenient installation and removal of components. Activated with a simple “pull,” these plungers offer simplified positioning of sliding component and quick-release for easy removal. The 56 series provides design flexibility for limited space applications, and can be used as a locator pin in sliding applications or quick-release hinge pin for removable doors or drawers.

  • Ramped spring-quality pawl provides increasing level of compression as latch is rotated and enhances tension on latch in closed position
  • Serrated spring models provide greater friction for more vibration-resistant grip
  • User controls the amount of compression force
  • Spring steel cam design is more tolerant of rough handling as experienced with lift-off panels
  • Three-hole (round hole) mounting design accommodates rivet, stud, or weld mounting

A wide range of latch sizes and actuation styles complement the versatile performance of this self-adjusting spring cam design. They satisfy a broad spectrum of applications where specific compression forces are not critical.

57 - Spring Latch Series Self-Adjusting Compression Latches Aero Materiel AB
A - Z
A - Z
Access Restriction
Color Appearance
Finish
Grip Range
Group
Head Style
Installation
Material
Profile
Spring
Categories
SKU
Product name
Access Restriction
Finish
Grip Range
Group
Head Style
Installation
Material
Profile
Spring
57-10-801-10
Compression Latch
Tool
Zinc Plate, Bright chromate
1.600 – 9.500 mm
Spring Latches
Hex Recess
Rivet / Screw (thru hole)
Steel
Standard
Smooth
Choose
SKU
Product name
Access Restriction
Color Appearance
Finish
Grip Range
Group
Head Style
Installation
Material
Profile
Spring
57-40-401-10
Compression Latch
No Restriction
Black
Zinc Plate, Bright chromate
2.400 – 14.300 mm
Spring Latches
Knob Style
Rivet / Screw (thru hole)
Steel
Standard
Smooth
Choose
SKU
Product name
Access Restriction
Finish
Grip Range
Group
Head Style
Installation
Material
Profile
Spring
57-10-811-10
Compression Latch
Tool
Zinc Plate, Bright chromate
1.600 – 9.500 mm
Spring Latches
Hex Recess
Rivet / Screw (thru hole)
Steel
Standard
Serrated
Choose
SKU
Product name
Access Restriction
Finish
Grip Range
Group
Head Style
Installation
Material
Profile
Spring
57-40-701-80
Compression Latch
No Restriction
Zinc Plate, Bright chromate
2.400 – 14.300 mm
Bail Handle Spring Latches
Bail Handle
Rivet / Screw (thru hole)
Steel
Standard
Smooth
Choose
SKU
Product name
Access Restriction
Finish
Grip Range
Group
Head Style
Installation
Material
Profile
Spring
57-20-101-10
Compression Latch
Tool
Zinc Plate, Bright chromate
1.200 – 4.300 mm
Spring Latches
Slotted Head
Rivet / Screw (thru hole)
Steel
Standard
Smooth
Choose
SKU
Product name
Access Restriction
Finish
Grip Range
Group
Head Style
Installation
Material
Profile
Spring
57-40-801-10
Compression Latch
Tool
Zinc Plate, Bright chromate
2.400 – 14.300 mm
Spring Latches
Hex Recess
Rivet / Screw (thru hole)
Steel
Standard
Smooth
Choose
SKU
Product name
Access Restriction
Color Appearance
Finish
Grip Range
Group
Head Style
Installation
Material
Profile
Spring
57-20-201-10
Compression Latch
No Restriction
Bright
Zinc Plate, Bright chromate
1.200 – 4.300 mm
Spring Latches
Knurled
Rivet / Screw (thru hole)
Steel
Standard
Smooth
Choose
SKU
Product name
Access Restriction
Finish
Grip Range
Group
Head Style
Installation
Material
Profile
Spring
57-40-811-10
Compression Latch
Tool
Zinc Plate, Bright chromate
2.400 – 14.300 mm
Spring Latches
Hex Recess
Rivet / Screw (thru hole)
Steel
Standard
Serrated
Choose
SKU
Product name
Access Restriction
Finish
Grip Range
Group
Head Style
Installation
Material
Profile
Spring
57-10-101-10
Compression Latch
Tool
Zinc Plate, Bright chromate
1.600 – 9.500 mm
Spring Latches
Slotted Head
Rivet / Screw (thru hole)
Steel
Standard
Smooth
Choose
SKU
Product name
Access Restriction
Color Appearance
Finish
Grip Range
Group
Head Style
Installation
Material
Profile
Spring
57-20-401-10
Compression Latch
No Restriction
Black
Zinc Plate, Bright chromate
1.200 – 4.300 mm
Spring Latches
Knob Style
Rivet / Screw (thru hole)
Steel
Standard
Smooth
Choose
SKU
Product name
Access Restriction
Color Appearance
Finish
Grip Range
Group
Head Style
Installation
Material
Profile
Spring
57-10-201-10
Compression Latch
No Restriction
Bright
Zinc Plate, Bright chromate
1.600 – 9.500 mm
Spring Latches
Knurled
Rivet / Screw (thru hole)
Steel
Standard
Smooth
Choose
SKU
Product name
Access Restriction
Finish
Grip Range
Group
Head Style
Installation
Material
Profile
Spring
57-30-101-10
Compression Latch
Tool
Zinc Plate, Bright chromate
1.200 – 6.400 mm
Spring Latches
Slotted Head
Rivet / Screw (thru hole)
Steel
Standard
Smooth
Choose
SKU
Product name
Access Restriction
Finish
Grip Range
Group
Head Style
Installation
Material
Profile
Spring
57-10-101-40
Compression Latch
Tool
Passivated
1.600 – 9.500 mm
Spring Latches
Slotted Head
Rivet / Screw (thru hole)
Stainless Steel
Standard
Smooth
Choose
SKU
Product name
Access Restriction
Color Appearance
Finish
Grip Range
Group
Head Style
Installation
Material
Profile
Spring
57-30-201-10
Compression Latch
No Restriction
Bright
Zinc Plate, Bright chromate
1.200 – 6.400 mm
Spring Latches
Knurled
Rivet / Screw (thru hole)
Steel
Standard
Smooth
Choose
SKU
Product name
Access Restriction
Color Appearance
Finish
Grip Range
Group
Head Style
Installation
Material
Profile
Spring
57-10-201-40
Compression Latch
No Restriction
Bright
Passivated
1.600 – 9.500 mm
Spring Latches
Knurled
Rivet / Screw (thru hole)
Stainless Steel
Standard
Smooth
Choose
SKU
Product name
Access Restriction
Finish
Grip Range
Group
Head Style
Installation
Material
Profile
Spring
57-40-101-10
Compression Latch
Tool
Zinc Plate, Bright chromate
2.400 – 14.300 mm
Spring Latches
Slotted Head
Rivet / Screw (thru hole)
Steel
Standard
Smooth
Choose