The UBB-20 Universal Bleed Block is an essential tool designed for maintaining hydraulic brake systems, specifically engineered for 2-piston calipers. This tool helps prevent damage to ceramic pistons during the bleeding process. It can be adjusted by hand or with a 3mm Allen key if necessary. 

Protects Ceramic Pistons: Designed to prevent damage to ceramic pistons during maintenance
2-Piston System: Specifically engineered for 2-piston calipers
Versatile Use: Compatible with various hydraulic brake systems
Adjustable by Hand: Can be easily tightened or loosened by hand
Tool Compatibility: 3mm Allen key can be used if needed

Mfr Claimed Weight
TBC