Designed for cleaning obstructed areas like transmission valve bodies, oil galleys, and EGR ports, these flexible extensions provide extended reach for bore brushes and similar tools. The set includes 6 12 and 18" (45.7 cm) lengths, each equipped with a 1/4" hex shank for compatibility with standard drivers. To prevent brushes from slipping or disconnecting during operation, the 1/4" female couplers utilize a secure set screw tightened with the included Allen key.

Designed for cleaning obstructed areas like transmission valve bodies, oil galleys, and EGR ports, these flexible extensions provide extended reach for bore brushes and similar tools. The set includes 6 12 and 18" (45.7 cm) lengths, each equipped with a 1/4" hex shank for compatibility with standard drivers. To prevent brushes from slipping or disconnecting during operation, the 1/4" female couplers utilize a secure set screw tightened with the included Allen key.