Good pm kanila i have sent picture to you did you receive yet?Can you please check if pivot with adjustment you sent to me can you also procure or produce the retainer,nuts small and big, two lock spider big n 8pcs spider lock small plus arm with bracket with holes the one tom sent two sample to us be manufacturer same specs ? If yes can Mr. Puchansin award or give this to us for sole distributor in the philippines and how much? By the way the one you sent two aluminun casting plate be same as ryobi (smooth surface not rough)? Those spider locks is very important? Hope to hear you soon thanks paul