 | Used
(Good) | Black 4mm Diameter Pneumatic Hose 16.8 cm (21 Studs) | 28 | US $0.435 | N/A |  Technicology (506)Request a Shipping Quote Minimum Order US $1.41 |
| New | Black 4mm Diameter Pneumatic Hose 16.8 cm (21 Studs) | 63 | US $0.501 | US $3.59 |  Just Brix (629)Shipping US $3.09 |
| New | Black 4mm Diameter Pneumatic Hose 16.8 cm (21 Studs) | 171 | US $0.507 | US $12.56 |  Brick Takeover (4942)Shipping US $12.05 Minimum Lot Average US $1.58 |
| New | Black 4mm Diameter Pneumatic Hose 16.8 cm (21 Studs) | 16 | US $0.521 | US $9.03 |  RickBrickMorty (40)Shipping US $8.51 Minimum Order US $2.42 |
| Used
(Good) | Black 4mm Diameter Pneumatic Hose 16.8 cm (21 Studs) | 8 | US $0.558 | US $7.83 |  TechnicLink (23)Shipping US $7.27 Minimum Order US $6.06 |
| New | Black 4mm Diameter Pneumatic Hose 16.8 cm (21 Studs) | 16 | US $0.576 | US $7.85 | TechnicLink (23) Shipping US $7.27 Minimum Order US $6.06 |
| New | Black 4mm Diameter Pneumatic Hose 16.8 cm (21 Studs) | 15 | US $0.578 | US $5.08 |  kassimaja (621)Shipping US $4.50 |
| New | Black 4mm Diameter Pneumatic Hose 16.8 cm (21 Studs) | 22 | US $0.583 | US $6.05 |  A HandFul of Bricks (703)Shipping US $5.47 |
| New | Black 4mm Diameter Pneumatic Hose 16.8 cm (21 Studs) | 22 | US $0.59 | US $6.69 | Brickhunter.shop (861) Shipping US $6.10 Minimum Order US $6.06 |
 | Used
(Good) | Blue 4mm Diameter Pneumatic Hose 16.8 cm (21 Studs) | 1 | US $0.62 | US $10.62 |  DD Bricks (2260)Shipping US $10.00 Minimum Lot Average US $0.10 |
| Used
(Acceptable) | Blue 4mm Diameter Pneumatic Hose 16.8 cm (21 Studs) | 1 | US $0.63 | US $5.36 |  LeoBrick (141)Shipping US $4.73 Minimum Order US $2.42 |
| New | Black 4mm Diameter Pneumatic Hose 16.8 cm (21 Studs) | 12 | US $0.641 | US $6.64 | BricksForMiles (239) Shipping US $6.00 |
| New | Black 4mm Diameter Pneumatic Hose 16.8 cm (21 Studs) | 12 | US $0.657 | US $5.51 |  Weston Brick LAND (143)Shipping US $4.85 |
| New | Black 4mm Diameter Pneumatic Hose 16.8 cm (21 Studs) | 57 | US $0.672 | US $4.61 | Vivid Bricks (385) Shipping US $3.94 Minimum Lot Average US $1.21 |
 | Used
(Good) | Medium Stone Gray 4mm Diameter Pneumatic Hose 16.8 cm (21 Studs) | 1 | US $0.679 | US $4.32 | HollandBricks.nl (1352) Shipping US $3.64 |
 | Used
(Acceptable) | Dark Stone Gray 4mm Diameter Pneumatic Hose 16.8 cm (21 Studs) | 1 | US $0.679 | US $5.41 | LeoBrick (141) Shipping US $4.73 Minimum Order US $2.42 |
| New | Black 4mm Diameter Pneumatic Hose 16.8 cm (21 Studs) | 8 | US $0.68 | US $32.20 | European Brick Depot (42) Shipping US $31.52 Minimum Order US $6.06 |
| New | Black 4mm Diameter Pneumatic Hose 16.8 cm (21 Studs) Color Quantity Selection! Fast Shipping! Instant Checkout! No extra Fees! | 6 | US $0.694 | US $6.49 | All Brick Buffet (1048) Shipping US $5.80 |
| New | Black 4mm Diameter Pneumatic Hose 16.8 cm (21 Studs) | 27 | US $0.702 | US $15.01 | HA bricks (690) Shipping US $14.30 |
| New | Black 4mm Diameter Pneumatic Hose 16.8 cm (21 Studs) | 8 | US $0.703 | N/A |  JoanyBrick (39)Request a Shipping Quote Minimum Order US $18.18 |
| New | Black 4mm Diameter Pneumatic Hose 16.8 cm (21 Studs) | 40 | US $0.73 | US $4.93 | Brixalotl (1108) Shipping ~US $4.20 Minimum Order US $2.00 |
| New | Black 4mm Diameter Pneumatic Hose 16.8 cm (21 Studs) | 24 | US $0.73 | US $4.72 | Bonfire Bricks (643) Shipping US $3.99 |
| New | Black 4mm Diameter Pneumatic Hose 16.8 cm (21 Studs) | 14 | US $0.732 | US $8.17 | Heck of a Brick (407) Shipping US $7.43 Minimum Order US $1.41 |
| Used
(Good) | Black 4mm Diameter Pneumatic Hose 16.8 cm (21 Studs) | 24 | US $0.753 | N/A | Chorley Bricks (228) Request a Shipping Quote |
| New | Black 4mm Diameter Pneumatic Hose 16.8 cm (21 Studs) | 24 | US $0.769 | US $4.89 |  XS Bricks (926)Shipping US $4.12 Minimum Order US $12.12 |
| New | Black 4mm Diameter Pneumatic Hose 16.8 cm (21 Studs) | 15 | US $0.785 | US $7.96 |  MIBRICK (1)Shipping US $7.18 |
| New | Black 4mm Diameter Pneumatic Hose 16.8 cm (21 Studs) | 7 | US $0.788 | US $3.36 |  Bunny’s Brickhouse (7)Shipping US $2.57 |
| New | Black 4mm Diameter Pneumatic Hose 16.8 cm (21 Studs) | 40 | US $0.803 | US $7.64 | United Parts (764) Shipping US $6.84 Minimum Order US $1.06 |
| New | Black 4mm Diameter Pneumatic Hose 16.8 cm (21 Studs) | 2 | US $0.841 | US $4.47 |  WLWYB | WE LOVE WHAT... (1969)Shipping US $3.62 |
| New | Black 4mm Diameter Pneumatic Hose 16.8 cm (21 Studs) | 31 | US $0.863 | US $4.97 | ENiGMATiC PLASTiC (1530) Shipping ~US $4.11 Minimum Order US $10.00 |
