Seems like LEGO started making liftarms with alternating pin holes - is this the first model with it? : r/legotechnic
Technic, Liftarm 1 x 5 Thick
LEGO® Technic Liftarm 1x15 with 15 round holes BR. YELLOW (BRIGHT YELLOW) - (4237445/4542579/32278)
![BrickLink - Part 32278 : LEGO Technic, Liftarm Thick 1 x 15 [Technic, Liftarm] - BrickLink Reference Catalog](https://img.bricklink.com/ItemImage/EXTN/45857.png "BrickLink - Part 32278 : LEGO Technic, Liftarm Thick 1 x 15 [Technic, Liftarm] - BrickLink Reference Catalog")
BrickLink - Part 32278 : LEGO Technic, Liftarm Thick 1 x 15 [Technic, Liftarm] - BrickLink Reference Catalog
50PCS MOC Technic Liftarm 1x9 Thick Beam DIY Truck Crane Model Assembly Parts Compatible With LegoINGlys Bulk Bricks Toys 40490|Blocks| - AliExpress
5 Stück LEGO TECHNIC "Liftarm 1x15 Noppen" in Schwarz.: Amazon.de: Spielzeug
100PCS Technic Parts Liftarm 1x15 Thick Bulk Bricks DIY Truck Crane Accessories Compatible Legoed MOC Building Blocks Toys 32278|Blocks| - AliExpress
![BrickLink - Part 32278 : LEGO Technic, Liftarm Thick 1 x 15 [Technic, Liftarm] - BrickLink Reference Catalog](https://img.bricklink.com/ItemImage/PL/32278.png "BrickLink - Part 32278 : LEGO Technic, Liftarm Thick 1 x 15 [Technic, Liftarm] - BrickLink Reference Catalog")
BrickLink - Part 32278 : LEGO Technic, Liftarm Thick 1 x 15 [Technic, Liftarm] - BrickLink Reference Catalog
LEGO® Technic Liftarm 1x5 with 5 round holes BLACK (BLACK) - (4142135/32316)
LEGO Sets with Part 32278 Technic Beam 15, Liftarm Thick 1 x 15
3D Printable 15x1 Lego Technic Liftarm - Part #32278 by Drew Pang
![BrickLink - Part 32278 : LEGO Technic, Liftarm Thick 1 x 15 [Technic, Liftarm] - BrickLink Reference Catalog](https://img.bricklink.com/ItemImage/EXTN/45858.png "BrickLink - Part 32278 : LEGO Technic, Liftarm Thick 1 x 15 [Technic, Liftarm] - BrickLink Reference Catalog")
BrickLink - Part 32278 : LEGO Technic, Liftarm Thick 1 x 15 [Technic, Liftarm] - BrickLink Reference Catalog
Technic, Liftarm 1 x 3 Thick
chainlogix.net LEGO Building Toys Building Toys Lego 32278 2x brick arm/technic liftarm 1x15 thick-dark B Gray-new
LEGO Light Gray Technic Liftarm 1x5 Thick 3231602 32316 (single,N) | Lego, Light grey, Light
![BrickLink - Part 32278 : LEGO Technic, Liftarm Thick 1 x 15 [Technic, Liftarm] - BrickLink Reference Catalog](https://img.bricklink.com/ItemImage/EXTN/45856.png "BrickLink - Part 32278 : LEGO Technic, Liftarm Thick 1 x 15 [Technic, Liftarm] - BrickLink Reference Catalog")
BrickLink - Part 32278 : LEGO Technic, Liftarm Thick 1 x 15 [Technic, Liftarm] - BrickLink Reference Catalog
Lego® Technic 32526 Liftarm Bent Thick 3x5 (yellow)
Lego® Technic 64290 Liftarm 1x11 (yellow)
LEGO Parts 32278 Technic Liftarm 1x15 Thick Sold Per Piece | Shopee Philippines
LEGO Sets with Part 32278 Technic Beam 15, Liftarm Thick 1 x 15
Lego technic - 1x liftarm 1x15 thick thick black/black 32278 new | eBay
Lego 1 Silver technic 1x15 thick lift arm | eBay
10 x LEGO® Technic, Liftarm 1 x 15 Thick Dark Bluish Gray : Amazon.co.uk: Toys & Games
LEGO LBG NEW 1x15 Thick Technic Liftarm Lot of 10 Pieces (Part 32278) MOC PARTS | eBay
3D Printable 15x1 Lego Technic Thin Liftarm by Drew Pang
