• About CAI
• Find Your Block
  • By Manufacturer Name
  • By CAI Part Number
  • Cutover Blocks by CAI Part Number
• Products
  • Cutover Block Systems
  • Accessories
    • Adapters
    • Carrying Cases
    • Extension / Adapter Cables
    • Frame Extender Kits
    • Mounting Screws
    • Probes
  • Front Tap Shoes (FTS)
    • By Block Manufacturer
    • By CAI Part Number
  • Ordering for Specific Testing Equipment
  • Test Cords & Clips
    • Single Pair Test Cords
    • 10-Pair Test Clips
  • Test Fixtures
• Repair Service
  • Front Tap Shoe (FTS) Repair
  • Probe Replacement Instructions
• Cross Reference
  • AT&T/SBC
  • BellSouth
  • CAC/Siecor/Corning
• Contact CAI

3M Blocks

Find your block then click on the photo and you will be navigated to the corresponding Front Tap Shoe description page.

3M 2810 = TP1200

3M 4310-25 = TP1017QF

3M 4320 = TP1017SS

3M 4320-100 = TP1225

3M 4510 = TP1235

3M MS2 = TP1107

3M SID C = TP1087 

3M STG-2 = TP1048

3M MS2 Test Fixture = TP2115

3M ID 3000 (TP1292)