Insulators

• Base: 2-29/32" x 1-1/2" x 3/4"
• Ceramic Diameter: 1"
• Cap Diameter: 1-3/8"
• Height: 4"

Used * No longer available for export
MFR: Unbranded
SKU: 4INCH-BRN-STDOFF-P

• Base: 2-7/8" x 1-9/16" x 11/16"
• Ceramic Diameter: 1-1/4"
• Cap Diameter: 1-1/2"
• Height: 4"

Used * No longer available for export
MFR: Lapp
SKU: LAPP-STDOFF-4INCH-P

• Base: 2-7/8" x 1-5/8" x 5/8"
• Ceramic Diameter: 1"
• Cap Diameter: 1-1/4"
• Two 3/16" screws for Top Clamp
• Height: 5"

Used * No longer available for export
MFR: Unbranded
SKU: 5-INCH-STDOFF-TOP-CLAMP-P

• Size: 2" long x 1" diameter

Used * No longer available for export
MFR: Centrlab
SKU: NS4W0416

• Stud: 1/4 Threaded
• Overall Height: 5-1/8"
• Ceramic Height: 4-7/16"
• Base: 2-7/16" x 2-1/2" x 5/8"

Used * No longer available for export
MFR: E.F. Johnson
SKU: GCC-JOHNSON-2-P

This standoff is used in the SK14 tube socket.

• Thread Length: 0.375"
• Outside Diameter: 0.750"
• Overall Height: 1.250

MFR: Isolantic
SKU: NL523W03-010

• Ceramic Height: 3-3/16"
• Base: 1-3/4" Diameter
• Top: 11/16" Diameter
• Includes Hardware

Used 
MFR:  Unbranded - No Label
SKU: GCC-RB-3.187-P

• Removed from Henry 3000D
• Threaded on Both sides

Used * No longer available for export
MFR: Unbranded
SKU: TEF-INSUL-2X1-P

• Size: 1-34" diameter x 10" long
• Threaded hole on top: 5/16" - 18NC

New Old Stock
MFR: Victor-Bernard Industries, Inc.
SKU: DSA-4-055248