LEGO Baseplate 50 x 50 (4186)
![LEGO Baseplate 50 x 50 (4186)](https://img.brickowl.com/files/image_cache/larger/lego-baseplate-50-x-50-4186-25.jpg)
has been used in at least 5 LEGO sets over the past 60 years, since it was first used in 1964.
![](https://cdn.toypro.com/media/cache/ks_product_detail_normal/uploads/images/custom/22000-src.jpg)
LEGO® 4228057 - 6035578 4186 - ToyPro
![](https://ae01.alicdn.com/kf/Sf00cbd13c924489686c8ca2a5b0547d6o/MOC-Set-GDS-1201-Baseplate-48-x-48-compatible-lego-4186-pieces-of-children-s-toys.jpg)
MOC Set GDS-1201 Baseplate 48 x 48 compatible lego 4186 pieces of children's toys Assembles Building Blocks Technical - AliExpress
![](https://i.ebayimg.com/images/g/h88AAOSwyv9kg8Ra/s-l1200.webp)
LEGO x 5 Light Bluish Gray Baseplate 48 x 48 4186
LEGO Base Plates for sale in Delacombe, Victoria, Australia, Facebook Marketplace
![](https://i.ebayimg.com/images/g/Nu8AAOSwEOJkBNMI/s-l1200.webp)
LEGO Set of 5 Gray Base Plate 48 x 48 Stud 15 x 15 Flat 48x48 4186
![](https://i.stack.imgur.com/bfpKQ.jpg)
size - What is the largest single LEGO piece? - Bricks
![](https://img.brickowl.com/files/image_cache/larger/lego-giant-base-plate-50x50-set-079-3.jpg)
LEGO Light Gray Baseplate 50 x 50 (4186) Comes In
![](http://bricker.info/images/sets/628_brickset.jpg)
Bricker - Part LEGO - 4186 Baseplate 48 x 48
![](https://img.brickowl.com/files/image_cache/larger/lego-50-x-50-large-baseplate-set-449-3.jpg)
LEGO Light Gray Baseplate 50 x 50 (4186) Comes In
![](https://i.ebayimg.com/images/g/uyoAAOSwTtBim1-v/s-l1600.jpg)
RARE Vintage Lego Giant Base Plate 50 By 50 Studs 4186a Light Gray BROKEN