Lego piece with hole outlet

Product code: Lego piece with hole outlet
Lego Technic Brick 1 x 1 with Hole Parts Pieces Lot Building Blocks ALL COLORS outlet, Technic Brick 1 x 2 with Hole Part 3700 BrickLink outlet, Lego Plate Modified 1 x 2 with Pin Hole on Bottom Parts Pieces Lot ALL COLORS outlet, Amazon LEGO Parts and Pieces Technic White 1x1 Brick with Hole x20 Toys Games outlet, 15 pieces Lego Technic Brick 1x4 studs with holes in black by LEGO Building Sets Amazon Canada outlet, Technic Brick 1 x 1 with Hole Part 6541 BrickLink outlet, I have never seen this piece with the hole at the foot of it Anyone know what the purpose of it is r lego outlet, LEGO part 3172 Plate Special 1 x 2 with Pin Hole On Side New Elementary LEGO parts sets and techniques outlet, Technic Brick 1 x 2 with Hole Part 3700 BrickLink outlet, Technic Brick 1 x 4 with Holes Part 3701 BrickLink outlet, Lego Technic 3700 4211252 brick pin hole 1x2 reddish brown outlet, 3700 LEGO Parts 6 Technic Brick 1 x 2 with Hole 3700 DARK BLUISH GRAY outlet, Amazon LEGO Parts and Pieces Technic Dark Gray Dark Stone Grey 1x2 Brick with Hole x100 Toys Games outlet, Technic Brick 1x2 Axe Hole LEGO Part 32064 Super Briques outlet, LEGO Black Brick 1 x 1 with Hole 6541 outlet, The Most Underrated LEGO Brick YouTube outlet, Lego Brick Round 2 x 2 with Pin Holes Parts Pieces Lot ALL COLORS outlet, Lego Technic 32064 31493 4233487 4114294 6178922 brick axle hole 1x2 black outlet, Plate Special 1 x 2 with Pin Hole Underneath LEGO Part 28809 Super Briques outlet, LEGO Brick 1 x 1 with Hole 6541 Brick Owl LEGO Marketplace outlet, LEGO Bricks Technic Brick 1x2 with Hole 3700 outlet, Old Elementary Eero Okkonen s LEGO tidbits New Elementary LEGO parts sets and techniques outlet, Hole in hair piece r lego outlet, Lego Technic 3700 6212010 4215402 brick pin hole 1x2 dark red outlet, LEGO Part 71752 Pack of 4 in Black Brick 2x2x2 3 Ribbed w Axle Hole 6325254 eBay outlet, Technic Brick 1 x 1 with Axle Hole LEGO Part 73230 Super Briques outlet, LEGO Black Brick 1 x 2 with Axle Hole Opening and Bottom Tube 31493 32064 Brick Owl LEGO Marketplace outlet, LEGO Part Blue Technic Brick 1 x 1 with Hole Brick Land outlet, Amazon LEGO Parts and Pieces Technic Light Gray Medium Stone Grey 1x12 Brick with Holes x1 Toys Games outlet, LEGO part 3176 Red Plate Modified 3 x 2 with Hole at BrickScout outlet, LEGO Brick 2x2 round with Pin Hole BLACK BLACK 6195273 17485 outlet, LEGO PART 32064a Technic Brick 1 x 2 with Axle Hole Type 1 Opening and Bottom Pin Rebrickable Build with LEGO outlet, LEGO part 3172 Plate Special 1 x 2 with Pin Hole On Side New Elementary LEGO parts sets and techniques outlet, Lego Com Bricks Pieces Pieces Lego Blocks Lego Pieces Holes Lego Pieces Sale 10pcs Aliexpress outlet, Why use this specific piece with a hole through when it s just going to be covered up r lego outlet.