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Technic Brick 1 x 2 [1 Pin Hole]

Part 3700 • Technic Bricks

43
Colors
3217
Sets
Plastic
Material
Technic Brick 1 x 2 [1 Pin Hole]

Part Information

Part Number: 3700
Name: Technic Brick 1 x 2 [1 Pin Hole]
Category: Technic Bricks
Material: Plastic
Available Colors: 43 colors
Found in Sets: 3217 sets
Years: 1977 to 2026
Total Quantity: 17,862 pieces
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Available Colors

This part is available in 43 different colors

Black
Color #0
Element: 370026
Blue
Color #1
Element: 370023
Green
Color #2
Element: 370028
Dark Turquoise
Color #3
Element: 6345402
Red
Color #4
Element: 370021
Dark Pink
Color #5
Element: 6422438
Brown
Color #6
Element: 4163245
Light Gray
Color #7
Element: 370002
Dark Gray
Color #8
Element: 370027
Yellow
Color #14
Element: 370024
White
Color #15
Element: 6619284
Tan
Color #19
Element: 370005
Purple
Color #22
Element: 4140337
Orange
Color #25
Element: 4160555
Lime
Color #27
Element: 6132372
Dark Tan
Color #28
Element: 4247148
Bright Pink
Color #29
Element: 6613291
Medium Lavender
Color #30
Element: 6194416
Lavender
Color #31
Element: 6609797
Trans-Clear
Color #47
Element: 4160552
Reddish Brown
Color #70
Element: 4211252
Light Bluish Gray
Color #71
Element: 4211440
Dark Bluish Gray
Color #72
Element: 4211111
Medium Blue
Color #73
Element: 4193342
Light Nougat
Color #78
Element: 4496984
Medium Nougat
Color #84
Element: 6192920
Dark Purple
Color #85
Element: 4225129
Light Brown
Color #86
Element: 4497011
Nougat
Color #92
Element: 4497047
Yellowish Green
Color #158
Element: 6613286
Bright Light Orange
Color #191
Element: 6186081
Bright Light Blue
Color #212
Element: 6535831
Bright Light Yellow
Color #226
Element: 6467807
Dark Blue
Color #272
Element: 6480279
Dark Green
Color #288
Element: 4257584
Dark Red
Color #320
Element: 6212010
Medium Azure
Color #322
Element: 6322828
Light Aqua
Color #323
Element: 6474261
Earth Orange
Color #366
Element: 4186938
Sand Green
Color #378
Element: 4153759
Sand Blue
Color #379
Element: 4153768
Dark Orange
Color #484
Element: 6223839
Warm Yellowish Orange
Color #1091
Element: 4244445
Sets

Sets Containing This Part

Found in 3217 LEGO® sets

Drive-Through Car Wash
Drive-Through Car Wash
60497 • 2026 • 583 pieces
Batman Returns Batmobile
Batman Returns Batmobile
76355 • 2026 • 2269 pieces
The Aristocats Adorable Marie
The Aristocats Adorable Marie
43286 • 2026 • 369 pieces
McLaren Mastercard F1 Team Lando Norris Helmet
McLaren Mastercard F1 Team Lando Norris Helmet
43023 • 2026 • 793 pieces
Sprigatito, Fuecoco and Quaxly Battle
Sprigatito, Fuecoco and Quaxly Battle
72158 • 2026 • 313 pieces
Spider-Man Hero Figure
Spider-Man Hero Figure
76346 • 2026 • 813 pieces
Airplane, Service Truck & Hovercraft Remix
Airplane, Service Truck & Hovercraft Remix
60505 • 2026 • 990 pieces
Team Spidey Pirate Ship
Team Spidey Pirate Ship
11208 • 2026 • 201 pieces
Friends Advent Calendar 2026
Friends Advent Calendar 2026
42698 • 2026 • 211 pieces
FIFA World Cup Official Trophy
FIFA World Cup Official Trophy
43020 • 2026 • 2842 pieces
Computer Science & AI Kit 3-5
Computer Science & AI Kit 3-5
45521 • 2026 • 321 pieces
Cristiano Ronaldo – Football Legend
Cristiano Ronaldo – Football Legend
43016 • 2026 • 854 pieces
S.H.I.E.L.D. Helicarrier
S.H.I.E.L.D. Helicarrier
76354 • 2026 • 3057 pieces
Kevin & Dug
Kevin & Dug
43290 • 2026 • 628 pieces
Shopping Street
Shopping Street
11371 • 2026 • 3456 pieces
Computer Science & AI K-2 Replacement Pack
Computer Science & AI K-2 Replacement Pack
45545 • 2026 • 201 pieces
Mercedes-Benz Unimog U 5023 with Crane
Mercedes-Benz Unimog U 5023 with Crane
42242 • 2026 • 1189 pieces
Hogwarts Herbology Plants
Hogwarts Herbology Plants
76474 • 2026 • 817 pieces
Dinosaur Fossils: Triceratops
Dinosaur Fossils: Triceratops
77985 • 2026 • 1154 pieces
The Razor Crest
The Razor Crest
75447 • 2026 • 930 pieces

Showing first 20 of 3217 sets

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Related Parts

Alternates, molds, and similar parts

Technic Brick 1 x 2 with Hole Type II

Technic Brick 1 x 2 with Hole Type II

#3700b
Technic Bricks Plastic
6 sets
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Minifigures Containing This Part

This part is used in 12 minifigures

Hawkodile Hawkodile B+ Stone-Eye Stone-Eye Tygurah (Big Fig) Tygurah (Big Fig) B+ Yeti Yeti B+ Jun-Chi Jun-Chi B+ GNK Power Droid (Gonk) - Snowman GNK Power Droid (Gonk) - Snowman B Cogsworth, Short, Gold Top Cogsworth, Short, Gold Top B+ Boom Boom Boom Boom B+ Torpedo Ted Torpedo Ted B Lakitu Lakitu A Bowser Jr. Bowser Jr. B+ King Boo King Boo B+

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