Here are some nozzles to tackle small lines...
The 3/8" Penetrator Nozzle by Shamrock has a bullet style design for greater thrusts to push and penetrate blockages.
The 1/8" Short Nozzle by Shamrock is a general purpose nozzle used for small drains and turns.
The 3/8" Ball Nozzle by Shamrock is a short nozzle with recessed threads for hard-to-reach places or to negotiate bends, turns and protrusions.
The 1/4" Penetrator Nozzle by Shamrock has a bullet style design for greater thrusts to push and penetrate blockages.
The 1/4" Ball Nozzle by Shamrock is a short nozzle with recessed threads for hard-to-reach places or to negotiate bends, turns and protrusions.
The 1/2" Ellipse Penetrator Nozzle by Shamrock is a bullet style nozzle designed for greater thrust and penetrations through grease and hard soap.
The 3/8" Ice Grease Penetrator Nozzle by Shamrock is a bullet style nozzle designed for greater thrust and penetration.
The 1/8" Ball Nozzle by Shamrock is a short nozzle with recessed threads for hard-to-reach places or to negotiate bends, turns and protrusions.
The 3/8" Button Nozzle by Shamrock is a general purpose flushing nozzle designed for turns and bends in sanitary lines.
The 3/8" Rotator Nozzle by Shamrock completely cleans pipes, freeing grease, roots and fibers. Must have for contractors with regular maintenance contracts.
The 1/4" Rotator Nozzle by Shamrock completely cleans pipes, freeing grease, roots and fibers. Must have for contractors with regular maintenance contracts.
The 1/2" Rotator Nozzle by Shamrock features a dual application design to effectively clean small sewer pipes (4-12") and P-traps as small as 4".
This product has multiple variants. The options may be chosen on the product page