Amazon.com: Gobricks GDS-626 TECHNICIAL BRICK 1X6 4 9 - 1x6 5-hole brick compatible with lego 3894 All Major Brick Brands Toys Building Blocks Technical Parts Assembles DIY (321 Dark Azure(051),400 PCS) : Toys & Games
LEGO part 3894 - Yellow Technic, Brick 1 x 6 with Holes at BrickScout
Amazon.com: Gobricks GDS-626 TECHNICIAL BRICK 1X6 4 9 - 1x6 5-hole brick compatible with lego 3894 All Major Brick Brands Toys Building Blocks Technical Parts Assembles DIY (321 Dark Azure(051),400 PCS) : Toys & Games
Lego 3894 2x Red Technic, Brick 1 x 6 with Holes Set 7665 | eBay
LEGO Parts - White Technic, Brick 1 x 6 with Holes - No 3894 - QTY 5 | eBay
LEGO White Technic Brick 1 x 6 with Holes (3894) | Brick Owl - LEGO Marketplace