The seven-piece bracket sets at the front eave corner of the hall feature double lever without cross arm.One corner flower arm and one corner lever start out at the angle of 450.

• 大殿前檐转角铺作为七铺作双杪双下昂，下一杪偷心，45度方向出角华栱及角昂一缝，角昂上更施由昂一条。