The 5.3mm Fabrication Insert (FABIN) is required to keep acrylic gel from entering inside Guide Sleeve Inserts during the gel and curing stage. Place the Fabrication Insert inside the Guide Sleeve over the corresponding Guide Post and then apply gel.

Dimensions:

• 3.0mm ID

Pair with: 

• 2500 - Wide Guide Sleeve - With Cleat - 5.3mm
• 2515 - Serial Guide Sleeve Insert - 2.6mm for 5.3mm Guide Sleeve
• 2525 - Serial Guide Sleeve Insert - 3.0mm for 5.3mm Guide Sleeve
• 2535 - Serial Guide Sleeve Insert - 4.0mm for 5.3mm Guide Sleeve
• 2540 - Serial Guide Sleeve Insert - 4.2mm for 5.3mm Guide Sleeve