B說明介紹, B Tray Size

B Tray Size
一個抽屜可放置 2個 B尺寸的底罩盒+1個 A尺寸的底罩盒

所有TOPTULB樣式 黑色底罩工具盒，目前設計有2種可互換插入尺寸（A＆B），
使用者可以混合組裝親自挑選每個抽屜內最喜歡的和合適的工具選擇的抽屜工具盒
All TOPTUL high quality drawer tool sets are currently designed with 2 interchangeable
insert sizes (A&B) allowing users to mix and match personally best favorite and suitable
tool selection within each drawer Additional 1/3, 1/2 and full size of drawer tool sets are
also avaliable for the market in order to satisfy each individuals demand TOPTUL mobile
tool sets must be your best working partners